Add usage messages for applets without them.

[oweals/busybox.git] / reboot.c

diff --git a/reboot.c b/reboot.c
index bde8dbd7750d7dc1511f80c9f1ed141e94a81fce..bef9b26f04dc2b83f92bbbb6915c5f4e3843fbcc 100644 (file)
--- a/reboot.c
+++ b/reboot.c
@@ -26,6 +26,9 @@
 
 extern int reboot_main(int argc, char **argv)
 {
+       if (argc > 1 && strcmp(argv[1], "--help") == 0)
+               usage(reboot_usage);
+
 #ifdef BB_FEATURE_LINUXRC
        /* don't assume init's pid == 1 */
        return(kill(*(findPidByName("init")), SIGINT));