reset CONFIG_SECTION when calling config_load

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5318 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/default/etc/functions.sh b/package/base-files/default/etc/functions.sh
index bf87548..f7cb878 100755 (executable)
--- a/package/base-files/default/etc/functions.sh
+++ b/package/base-files/default/etc/functions.sh
@@ -77,6 +77,7 @@ config_clear() {
 }
 
 config_load() {
+       CONFIG_SECTION=
        local DIR="./"
        _C=0
        [ \! -e "$1" -a -e "/etc/config/$1" ] && {