fs

commit e83966a851af4b6db23c2e477bf2ab398997ae3a
parent d8d9cda79187a7f933ec656d20426c932285ad67
Author: sin <sin@2f30.org>
Date:   Fri,  7 Feb 2014 11:46:49 +0000

Use a case statement and check against invalid actions

Diffstat:
M
bin/rc.shutdown
 | 
18
+++++++++++++++---

1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/bin/rc.shutdown b/bin/rc.shutdown
@@ -4,6 +4,15 @@ PATH=/bin
 
 . /etc/rc.conf
 
+case "$1" in
+reboot|poweroff)
+	;;
+*)
+	echo "Invalid action '$1' for rc.shutdown" 1>&2
+	exit 1
+	;;
+esac
+
 echo Shutting down
 
 hwclock -u -w
@@ -29,8 +38,11 @@ wait
 
 echo bye
 
-if test "$1" = "reboot"; then
+case "$1" in
+reboot)
 	halt -r
-else
+	;;
+poweroff)
 	halt -p
-fi
+	;;
+esac