test/udp-zero-length-send: add missing "socket ="; use shebang "#!/usr/bin/env lua"

This commit is contained in:
E. Westbrook 2020-03-28 15:20:24 -06:00 committed by Eric Westbrook
parent c8b4fdf858
commit a7baf8dc25

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@ -1,4 +1,4 @@
#!/usr/bin/lua
#!/usr/bin/env lua
--[[
Show that luasocket returns an error message on zero-length UDP sends,
@ -12,7 +12,7 @@ listening on lo, link-type EN10MB (Ethernet), capture size 65535 bytes
]]
require"socket"
socket = require"socket"
s = assert(socket.udp())
r = assert(socket.udp())