don't rely on temporary variables in config() as they may get overwritten by config_cb()

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4088 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/default/etc/functions.sh

@@ -36,13 +36,11 @@ reset_cb() {
 reset_cb
 
 config () {
-	local type="$1"
-	local name="$2"
 	_C=$(($_C + 1))
 	name="${name:-cfg${_C}}"
-	config_cb "$type" "$name"
-	export CONFIG_SECTION="$name"
-	export CONFIG_${CONFIG_SECTION}_TYPE="$type"
+	config_cb "$1" "$2"
+	export CONFIG_SECTION="$2"
+	export CONFIG_${CONFIG_SECTION}_TYPE="$1"
 }
 
 option () {