diff options
Diffstat (limited to 'loginutils')
| -rw-r--r-- | loginutils/su.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/loginutils/su.c b/loginutils/su.c index afb9843f8..1a35f0e4f 100644 --- a/loginutils/su.c +++ b/loginutils/su.c @@ -12,7 +12,7 @@ #define SU_OPT_l (4) int su_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; -int su_main(int argc, char **argv) +int su_main(int argc ATTRIBUTE_UNUSED, char **argv) { unsigned flags; char *opt_shell = NULL; @@ -24,19 +24,17 @@ int su_main(int argc, char **argv) char *old_user; flags = getopt32(argv, "mplc:s:", &opt_command, &opt_shell); - argc -= optind; + //argc -= optind; argv += optind; - if (argc && LONE_DASH(argv[0])) { + if (argv[0] && LONE_DASH(argv[0])) { flags |= SU_OPT_l; - argc--; argv++; } /* get user if specified */ - if (argc) { + if (argv[0]) { opt_username = argv[0]; - //argc--; - not used below anyway argv++; } |