diff options
| -rw-r--r-- | sys-utils/renice.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys-utils/renice.c b/sys-utils/renice.c index 06056802b..2075d4076 100644 --- a/sys-utils/renice.c +++ b/sys-utils/renice.c @@ -131,14 +131,14 @@ main(int argc, char **argv) } } - if (argc < 2) - usage(stderr); - - if (strcmp(*argv, "-n") == 0 || strcmp(*argv, "--priority") == 0) { + if (*argv && (strcmp(*argv, "-n") == 0 || strcmp(*argv, "--priority") == 0)) { argc--; argv++; } + if (argc < 2) + usage(stderr); + prio = strtol(*argv, &endptr, 10); if (*endptr) usage(stderr); |