[base-files]: On shutdown disabled every mounted swap device.

Fixes #4721
Thanks to Angel Marin

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14770 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/etc/init.d/fstab b/package/base-files/files/etc/init.d/fstab
index b7cc209d1316d21a7816a26cd00863609ebc2fe0..840350ce19005a21ad29ab58b59f5a21e498171f 100755 (executable)
--- a/package/base-files/files/etc/init.d/fstab
+++ b/package/base-files/files/etc/init.d/fstab
@@ -62,5 +62,6 @@ stop() {
        config_load fstab
        config_foreach do_unmount mount
        config_foreach do_swapoff swap
+       [ -x /sbin/swapoff ] && swapoff -a
 }