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examples: exit w/failure w/no args

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cwebp, gif2webp, img2webp, vwebp and webpinfo are modified in this
change to align with the other examples. When given no arguments, the
examples print their help output and exit with failure.

Bug: webp:42340557, webp:381372617
Change-Id: Ifed4eb79e98233f7aa780c42e489636d0cf4a035
This commit is contained in:
James Zern
2024-12-06 13:11:29 -08:00
parent fcff86c71b
commit da0d9c7d4e
6 changed files with 12 additions and 4 deletions
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2
examples/vwebp.c
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@ -568,7 +568,7 @@ int main(int argc, char* argv[]) {
if (kParams.file_name == NULL) {
printf("missing input file!!\n");
Help();
FREE_WARGV_AND_RETURN(EXIT_SUCCESS);
FREE_WARGV_AND_RETURN(EXIT_FAILURE);
}
if (!ImgIoUtilReadFile(kParams.file_name,