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| author | Roy Marples <roy@marples.name> | 2007-09-21 11:52:37 +0000 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2007-09-21 11:52:37 +0000 |
| commit | e0d06f556ea52ee7e7d2044f116bd94187448577 (patch) | |
| tree | 9c735041ff7c3204cbd95712ece6ee4dd7f859fc /src/checkown.c | |
| parent | faa555efe24bd77f751c65c76596034ad7d2fe90 (diff) | |
Add extraopts to our usage
Diffstat (limited to 'src/checkown.c')
| -rw-r--r-- | src/checkown.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/checkown.c b/src/checkown.c index 9402b8af..d9294dac 100644 --- a/src/checkown.c +++ b/src/checkown.c @@ -132,6 +132,7 @@ static struct group *get_group (const char *name) } #include "_usage.h" +#define extraopts "dir1 dir2 ..." #define getoptstring "fm:g:u:" getoptstring_COMMON static struct option longopts[] = { { "directory", 0, NULL, 'd'}, @@ -190,6 +191,9 @@ int checkown (int argc, char **argv) } } + if (optind >= argc) + usage (EXIT_FAILURE); + if (pw) { uid = pw->pw_uid; gid = pw->pw_gid; |