base-files: buttons: make power script return 0

It was missed in the r46471.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Backport of r46582

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46583 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/etc/rc.button/power b/package/base-files/files/etc/rc.button/power
index 0cb74b9..c245744 100755 (executable)
--- a/package/base-files/files/etc/rc.button/power
+++ b/package/base-files/files/etc/rc.button/power
@@ -3,3 +3,5 @@
 [ "${ACTION}" = "released" ] || exit 0
 
 exec /sbin/poweroff
+
+return 0