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587e1d43e786ad70ce52a47f74b98d785098e378
u-boot-megous/common
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Simon Glass 587e1d43e7 Fix hush to give the correct return code for a simple command 
When a simple command like 'false' is provided, hush should return the
result of that command. However, hush only does this if the
FLAG_EXIT_FROM_LOOP flag is provided. Without this flag, hush will
happily execute the empty string command immediate after 'false' and
then return a success code.

This behaviour does not seem very useful, and requiring the flag also
seems wrong, since it means that hush will execute only the first command
in a sequence.

Add a check for empty string and fall out of the loop in that case. That
at least fixes the simple command case. This is a change in behaviour but
it is unlikely that the old behaviour would be considered correct in any
case.

Reported-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Signed-off-by: Simon Glass <sjg@chromium.org>
2014-06-05 14:38:38 -04:00
..
spl
nand: remove CONFIG_SYS_NAND_PAGE_SIZE
2014-05-15 10:27:24 +02:00
autoboot.c
main: Make the execution path a little clearer in main.c
2014-05-29 17:52:03 -04:00
bedbug.c
Consolidate bool type
2013-04-01 16:33:52 -04:00
board_f.c
common/board_f: Fix size variable
2014-05-12 15:20:05 -04:00
board_r.c
m68k: powerpc: Clean up do_mdm_init
2014-05-29 17:49:33 -04:00
bootretry.c
Rename bootretry functions and remove #ifdefs
2014-05-29 17:49:00 -04:00
bootstage.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
bouncebuf.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cli_hush.c
Fix hush to give the correct return code for a simple command
2014-06-05 14:38:38 -04:00
cli_readline.c
Move bootretry code into bootretry.c and clean up
2014-05-29 17:48:21 -04:00
cli_simple.c
main: Hide the hush/simple details inside cli.c
2014-05-29 17:51:42 -04:00
cli.c
main: Make the execution path a little clearer in main.c
2014-05-29 17:52:03 -04:00
cmd_aes.c
aes: Add 'aes' command to access AES-128-CBC
2014-03-21 16:43:58 -04:00
cmd_ambapp.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_bdinfo.c
bd_info: remove bi_barudrate member from struct bd_info
2014-05-12 15:19:45 -04:00
cmd_bedbug.c
Add cli_ prefix to readline functions
2014-05-29 17:45:31 -04:00
cmd_bmp.c
Coding Style cleanup: replace leading SPACEs by TABs
2013-10-14 16:06:54 -04:00
cmd_boot.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_bootldr.c
…
cmd_bootm.c
Remove unnecessary use of hush header file
2014-05-29 17:45:31 -04:00
cmd_bootmenu.c
Remove unnecessary use of hush header file
2014-05-29 17:45:31 -04:00
cmd_bootstage.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_cache.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_cbfs.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_clk.c
common: Add new clk command
2014-02-04 16:32:20 +01:00
cmd_console.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_cplbinfo.c
…
cmd_cramfs.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_dataflash_mmc_mux.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_date.c
Merge branch 'master' of git://git.denx.de/u-boot-i2c
2013-07-24 09:50:24 -04:00
cmd_dcr.c
Add cli_ prefix to readline functions
2014-05-29 17:45:31 -04:00
cmd_demo.c
dm: rename device struct to udevice
2014-05-27 10:21:32 -04:00
cmd_dfu.c
USB: gadget: added a saner gadget downloader registration API
2014-05-05 08:21:47 +02:00
cmd_diag.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_disk.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_display.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_dtt.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
cmd_echo.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_eeprom.c
common, env: Fix support for environment in i2c eeprom
2014-03-28 15:06:30 -04:00
cmd_elf.c
Correct vxWorks elf boot to load at correct address
2013-12-13 09:17:32 -05:00
cmd_exit.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_ext2.c
Fix number base handling of "load" command
2013-10-07 15:54:18 -04:00
cmd_ext4.c
EXT4: Fix number base handling of "ext4write" command
2014-02-19 10:47:36 -05:00
cmd_fastboot.c
usb/gadget: add the fastboot gadget
2014-05-08 10:38:30 +02:00
cmd_fat.c
Fix number base handling of "load" command
2013-10-07 15:54:18 -04:00
cmd_fdc.c
fs/fdos: Remove
2014-02-21 08:42:47 -05:00
cmd_fdt.c
fdt: add "fdt checksign" command
2014-03-21 16:39:32 -04:00
cmd_fitupd.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_flash.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_fpga.c
fpga: Added support to load bit stream from SD/MMC
2014-05-20 15:23:46 +02:00
cmd_fpgad.c
powerpc/ppc4xx: Convert new gdsys files to SPDX license tags
2013-07-26 15:32:59 -04:00
cmd_fs.c
Fix number base handling of "load" command
2013-10-07 15:54:18 -04:00
cmd_fuse.c
Add the function 'confirm_yesno' for interactive
2014-05-23 11:53:05 +03:00
cmd_gettime.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_gpio.c
dm: rename device struct to udevice
2014-05-27 10:21:32 -04:00
cmd_gpt.c
cmd:gpt: randomly generate each partition uuid if undefined
2014-04-02 16:36:06 -04:00
cmd_hash.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_help.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_i2c.c
Rename bootretry functions and remove #ifdefs
2014-05-29 17:49:00 -04:00
cmd_ide.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_immap.c
powerpc: mpc8260: consolidate CONFIG_MPC8260 and CONFIG_8260
2014-03-07 10:59:06 -05:00
cmd_ini.c
SPDX-License-Identifier: convert BSD-3-Clause files
2013-08-19 15:45:35 -04:00
cmd_io.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_irq.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
cmd_itest.c
Fix itest mask overflow
2014-06-05 14:38:38 -04:00
cmd_jffs2.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_ldrinfo.c
…
cmd_led.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
cmd_license.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_load.c
Enable xmodem support
2013-08-16 13:45:15 -04:00
cmd_log.c
common: Add get_effective_memsize() to memsize.c
2014-02-21 11:06:13 -05:00
cmd_lzmadec.c
Add lzmadec command
2014-03-22 14:47:22 -06:00
cmd_mac.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_md5sum.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_mdio.c
net: add support for extended registers to mdio command
2013-11-22 16:50:52 -06:00
cmd_mem.c
Rename bootretry functions and remove #ifdefs
2014-05-29 17:49:00 -04:00
cmd_mfsl.c
common: fsl: Fix broken SPDX-License-Identifier change
2013-10-16 09:24:38 -04:00
cmd_mii.c
net: trivial: Fix typos in mii field descriptions
2013-11-22 16:50:04 -06:00
cmd_misc.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_mmc_spi.c
mmc: Split mmc struct, rework mmc initialization (v2)
2014-03-24 12:58:56 +02:00
cmd_mmc.c
cmd_mmc: use new mmc_select_hwpart() function
2014-05-23 12:23:28 +03:00
cmd_mp.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_mtdparts.c
cmd_mtdparts: use 64 bits for flash size, partition size & offset
2013-10-09 12:52:16 -05:00
cmd_nand.c
Add the function 'confirm_yesno' for interactive
2014-05-23 11:53:05 +03:00
cmd_net.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_nvedit.c
Add cli_ prefix to readline functions
2014-05-29 17:45:31 -04:00
cmd_onenand.c
mtd: resync with Linux-3.7.1
2013-05-31 17:12:03 -05:00
cmd_otp.c
Add the function 'confirm_yesno' for interactive
2014-05-23 11:53:05 +03:00
cmd_part.c
cmd_part: fix typo in part command help text
2014-05-23 12:00:18 +03:00
cmd_pci.c
Rename bootretry functions and remove #ifdefs
2014-05-29 17:49:00 -04:00
cmd_pcmcia.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_portio.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_pxe.c
Merge branch 'master' of git://git.denx.de/u-boot-arm
2014-02-26 16:49:58 -05:00
cmd_read.c
Add a command to read raw blocks from a partition
2012-12-11 13:17:33 -07:00
cmd_reginfo.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_reiser.c
cmd_reiser: normalize 'file not found' errors
2013-11-08 15:25:13 -05:00
cmd_sandbox.c
sandbox: block driver using host file/device as backing store
2014-01-08 17:24:03 -07:00
cmd_sata.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_scsi.c
common: spl: Add spl sata boot support
2014-02-19 10:47:43 -05:00
cmd_setexpr.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
cmd_sf.c
sandbox: spi: Adjust 'sf test' to work on sandbox
2014-01-11 12:21:30 +05:30
cmd_sha1sum.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_softswitch.c
blackfin: bf609: add softswitch config command
2013-05-13 16:26:12 +08:00
cmd_sound.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_source.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_spi.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_spibootldr.c
…
cmd_spl.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_strings.c
Convert cmd_usage() calls in common to use a return value
2012-03-06 21:09:46 +01:00
cmd_terminal.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_test.c
cmd_test: implement -e test for file existence
2014-02-19 09:47:34 -05:00
cmd_thordown.c
USB: gadget: added a saner gadget downloader registration API
2014-05-05 08:21:47 +02:00
cmd_time.c
cmd_time: do not show ticks
2014-05-12 15:19:46 -04:00
cmd_tpm.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_trace.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_tsi148.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
cmd_ubi.c
common, ubi: add ubi check volumename command
2014-02-21 11:33:19 -05:00
cmd_ubifs.c
ubifs: fix checkpatch warning
2014-02-21 11:33:19 -05:00
cmd_universe.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
cmd_unzip.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_usb_mass_storage.c
ums: allow the user to specify the device type
2014-05-08 10:38:29 +02:00
cmd_usb.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_version.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
cmd_ximg.c
sandbox: Correct compiler warnings in cmd_bootm/cmd_ximg
2013-09-03 13:29:24 -06:00
cmd_yaffs2.c
u-boot: Update yaffs2 file system
2012-08-09 23:39:18 +02:00
cmd_zfs.c
cmd_zfs: normalize 'file not found' errors
2013-11-08 15:25:13 -05:00
cmd_zip.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
command.c
Add 64-bit data support for memory commands
2014-03-04 12:15:30 -05:00
console.c
Add the function 'confirm_yesno' for interactive
2014-05-23 11:53:05 +03:00
cros_ec.c
cros_ec: Move EC interface into common library
2014-03-17 20:05:46 -06:00
ddr_spd.c
driver/ddr/fsl: Add DDR4 support to Freescale DDR driver
2014-04-22 17:58:48 -07:00
dlmalloc.c
Consolidate bool type
2013-04-01 16:33:52 -04:00
dlmalloc.src
Consolidate bool type
2013-04-01 16:33:52 -04:00
edid.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
env_attr.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
env_callback.c
common, env: optimize boottime
2014-01-14 09:01:06 -05:00
env_common.c
env: Implement support for encrypting environment
2014-03-21 16:44:02 -04:00
env_dataflash.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_eeprom.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_embedded.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
env_fat.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_flags.c
common, env: optimize boottime
2014-01-14 09:01:06 -05:00
env_flash.c
env_flash.c: Drop unused variables
2014-04-17 17:44:36 -04:00
env_mmc.c
Merge branch 'u-boot/master'
2014-05-09 11:50:14 +02:00
env_nand.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_nowhere.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
env_nvram.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_onenand.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_remote.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
env_sf.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
env_ubi.c
env: Add env_export() wrapper
2014-03-21 16:43:59 -04:00
exports.c
Fix SPI build errors in exports.c
2011-12-07 08:41:22 +01:00
fdt_support.c
fdt_support: Add helper function to read "ranges" property
2014-04-22 17:58:45 -07:00
flash.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
hash.c
gen: Add progressive hash API
2014-03-21 16:39:36 -04:00
hwconfig.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
image-android.c
image: add support for Android's boot image format
2014-05-08 10:38:29 +02:00
image-fdt.c
fdt: call ft_board_setup_ex() at the end of image_setup_libfdt()
2014-04-17 17:24:38 -04:00
image-fit.c
fit: add sha256 support
2014-03-21 16:39:33 -04:00
image-sig.c
tools, fit_check_sign: verify a signed fit image
2014-03-21 16:40:38 -04:00
image.c
mkimage: add atmelimage
2014-05-27 00:10:48 +02:00
iomux.c
Coding Style cleanup: remove trailing white space
2013-10-14 16:06:53 -04:00
kallsyms.c
…
kgdb_stubs.c
…
kgdb.c
…
lcd.c
sandbox: Add LCD driver
2014-03-17 20:05:49 -06:00
lynxkdi.c
…
main.c
main: Avoid unncessary strdup()/free()
2014-05-29 17:52:03 -04:00
Makefile
Move bootretry code into bootretry.c and clean up
2014-05-29 17:48:21 -04:00
memsize.c
common: Add get_effective_memsize() to memsize.c
2014-02-21 11:06:13 -05:00
menu.c
Add cli_ prefix to readline functions
2014-05-29 17:45:31 -04:00
miiphyutil.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
modem.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
s_record.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
splash.c
video: consolidate splash screen alignment code
2013-07-08 20:21:24 +02:00
stdio.c
serial: arm_dcc: Remove stdio structure support
2013-08-13 08:38:29 +02:00
system_map.c
…
update.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
usb_hub.c
usb: Use well-known descriptor sizes when parsing configuration
2013-08-26 21:56:34 +02:00
usb_kbd.c
usb: Fix USB keyboard polling via control endpoint
2014-04-30 10:30:57 +02:00
usb_storage.c
Add GPL-2.0+ SPDX-License-Identifier to source files
2013-07-24 09:44:38 -04:00
usb.c
usb: add enum usb_init_type parameter to usb_lowlevel_init
2013-10-20 23:45:26 +02:00
xyzModem.c
Add eCos-2.0 SPDX-License-Identifier to source files
2013-07-24 09:45:01 -04:00