fstools: clean up trailing whitespace in snapshot script
[openwrt/openwrt.git] / package / system / fstools / files / snapshot
index c1a5b73..baf24f1 100644 (file)
@@ -42,7 +42,7 @@ do_snapshot_upgrade() {
 
        opkg list-upgradable
        [ $? -eq 0 ] || exit 2
-       
+
        UPDATES=`opkg list-upgradable | cut -d" " -f1`
        [ -z "${UPDATES}" ] && exit 0