diff options
Diffstat (limited to 'sys-utils/renice.c')
| -rw-r--r-- | sys-utils/renice.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys-utils/renice.c b/sys-utils/renice.c index 5efecdfd0..fbce39a1f 100644 --- a/sys-utils/renice.c +++ b/sys-utils/renice.c @@ -140,7 +140,7 @@ int main(int argc, char **argv) argv++; } - if (argc < 2) { + if (argc < 2 || !*argv) { warnx(_("not enough arguments")); errtryhelp(EXIT_FAILURE); } |