X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/f8c80695b93aa9400b53465174665dbaeb01b5d4..a5f42890e449d5c40e29de2648693667377f48c9:/package/base-files/files/etc/functions.sh

diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index cc7b70e51..5c353a3d0 100755
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -77,7 +77,7 @@ config_clear() {
 	CONFIG_SECTIONS="$(echo " $CONFIG_SECTIONS " | sed -e "s, $OLD , ,")"
 	CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
 
-	for oldvar in `set | grep ^CONFIG_${SECTION:+$SECTION_} | \
+	for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \
 		sed -e 's/\(.*\)=.*$/\1/'` ; do 
 		unset $oldvar 
 	done