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fix config_clear(), see #3054

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12036 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2008-07-31 03:04:32 +00:00
parent 43c33080b7
commit 3e5a9940c6
1 changed files with 3 additions and 2 deletions
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5
package/base-files/files/etc/functions.sh
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@ -44,6 +44,7 @@ list_remove() {
val2="${val##* $remove }"
[ "$val2" = "$val" ] && return
val="${val1## } ${val2%% }"
val="${val%% }"
eval "export ${NO_EXPORT:+-n} -- \"$var=\$val\""
}
@ -107,8 +108,8 @@ config_unset() {
config_clear() {
local SECTION="$1"
local oldvar
export ${NO_EXPORT:+-n} CONFIG_SECTIONS="$(echo " $CONFIG_SECTIONS " | sed -e "s, $OLD , ,")"
list_remove CONFIG_SECTIONS "$SECTION"
export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \