fix typo from last sysupgrade commit

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12715 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index c647462..2230e5b 100755 (executable)
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -16,7 +16,7 @@ while [ -n "$1" ]; do
                -d) export DELAY="$2"; shift;;
                -v) export VERBOSE="$(($VERBOSE + 1))";;
                -q) export VERBOSE="$(($VERBOSE - 1))";;
-               -n) export SAVE_CONFIG=0
+               -n) export SAVE_CONFIG=0;;
                -*)
                        echo "Invalid option: $1"
                        exit 1