Fixed a typo in firewall scripts, closes #4000

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12613 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh
index 0ce878b..85af805 100755 (executable)
--- a/package/firewall/files/uci_firewall.sh
+++ b/package/firewall/files/uci_firewall.sh
@@ -251,7 +251,7 @@ fw_redirect() {
        [ "$src_dport_first" -ne "$src_dport_last" ] && { \
                src_dport="$src_dport_first:$src_dport_last"; }
 
-       destport2=destport
+       dest_port2=$dest_port
        dest_port_first=${dest_port2%-*}
        dest_port_last=${dest_port2#*-}
        [ "$dest_port_first" -ne "$dest_port_last" ] && { \