Patch from Felipe Kellermann, fixup usage for halt command

diff --git a/include/usage.h b/include/usage.h
index fecb945..078fa99 100644 (file)
--- a/include/usage.h
+++ b/include/usage.h
@@ -828,9 +828,11 @@
        "-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
 
 #define halt_trivial_usage \
-       ""
+       "[-d<delay>"
 #define halt_full_usage \
-       "Halt the system."
+       "Halt the system.\n" \
+       "Options:\n" \
+       "\t-d\t\tdelay interval for halting.\n"
 
 #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
 #define USAGE_HDPARM_IDENT(a) a