diff options
Diffstat (limited to 'util-linux/dmesg.c')
| -rw-r--r-- | util-linux/dmesg.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c index aa8eb95c9..fb1639ace 100644 --- a/util-linux/dmesg.c +++ b/util-linux/dmesg.c @@ -42,7 +42,7 @@ int dmesg_main(int argc, char **argv) int lastc; int cmd = 3; - while ((i = getopt(argc, argv, "cn:s:")) != EOF) { + while ((i = getopt(argc, argv, "cn:s:")) > 0) { switch (i) { case 'c': cmd = 4; @@ -58,12 +58,12 @@ int dmesg_main(int argc, char **argv) bufsize = bb_xgetlarg(optarg, 10, 4096, 512*1024); break; default: - show_usage(); + bb_show_usage(); } } if (optind < argc) { - show_usage(); + bb_show_usage(); } if (cmd == 8) { @@ -98,5 +98,5 @@ all_done: #endif return EXIT_SUCCESS; die_the_death: - perror_msg_and_die(NULL); + bb_perror_nomsg_and_die(); } |