fix unnamed config sections

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4321 3c298f89-4303-0410-b956-a3cf2f4a3e73

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

@@ -1,5 +1,6 @@
 #!/bin/sh
 # Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
 
 alias debug=${DEBUG:-:}
 
@@ -38,11 +39,13 @@ reset_cb() {
 reset_cb
 
 config () {
+    local type="$1"
+    local name="$2"
     _C=$(($_C + 1))
     name="${name:-cfg${_C}}"
-	config_cb "$1" "$2"
-	export CONFIG_SECTION="$2"
-	export CONFIG_${CONFIG_SECTION}_TYPE="$1"
+    config_cb "$type" "$name"
+    export CONFIG_SECTION="$name"
+    export CONFIG_${CONFIG_SECTION}_TYPE="$type"
 }
 
 option () {
@@ -88,3 +91,9 @@ config_set() {
 load_modules() {
 	sed 's/^[^#]/insmod &/' $* | ash 2>&- || :
 }
+
+include() {
+	for file in $(ls /lib/$1/*.sh 2>/dev/null); do
+		. $file
+	done
+}