X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/45cb96ebdaaff01d3efaaece15b5c191cf6c0e84..6baeb520da4e49c3bbcb9a4af3fe8af143d9fca3:/package/firewall/files/lib/fw.sh

diff --git a/package/firewall/files/lib/fw.sh b/package/firewall/files/lib/fw.sh
index 7922d222f..0814ffc31 100644
--- a/package/firewall/files/lib/fw.sh
+++ b/package/firewall/files/lib/fw.sh
@@ -255,9 +255,12 @@ fw_get_subnet4() {
 			[ "${_name#!}" != "$_name" ] && \
 				export -n -- "$_var=! $_flag $_ipaddr/${_netmask:-255.255.255.255}" || \
 				export -n -- "$_var=$_flag $_ipaddr/${_netmask:-255.255.255.255}"
+			return 0
 		;;
-		*) export -n -- "$_var=" ;;
 	esac
+
+	export -n -- "$_var="
+	return 1
 }
 
 fw_check_icmptype4() {