diff options
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; |