diff options
Diffstat (limited to 'src/daemontools-extras/s6-applyuidgid.c')
| -rw-r--r-- | src/daemontools-extras/s6-applyuidgid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/daemontools-extras/s6-applyuidgid.c b/src/daemontools-extras/s6-applyuidgid.c index ec6d824..31dc198 100644 --- a/src/daemontools-extras/s6-applyuidgid.c +++ b/src/daemontools-extras/s6-applyuidgid.c @@ -34,7 +34,7 @@ int main (int argc, char const *const *argv, char const *const *envp) case 'z' : unexport = 1 ; break ; case 'u' : if (!uint0_scan(l.arg, &uid)) dieusage() ; break ; case 'g' : if (!uint0_scan(l.arg, &gid)) dieusage() ; break ; - case 'G' : if (!gid_scanlist(gids, NGROUPS_MAX, l.arg, &gidn)) dieusage() ; break ; + case 'G' : if (!gid_scanlist(gids, NGROUPS_MAX, l.arg, &gidn) && *l.arg) dieusage() ; break ; case 'U' : { char const *x = env_get2(envp, "UID") ; |