firewall: fix typo in reflection hotplug script

SVN-Revision: 34569

package/network/config/firewall/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=firewall
 
 PKG_VERSION:=2
-PKG_RELEASE:=54
+PKG_RELEASE:=55
 
 include $(INCLUDE_DIR)/package.mk
 

package/network/config/firewall/files/reflection.hotplug

@@ -64,7 +64,7 @@ elif [ "$ACTION" = "add" ]; then
 			}
 		}
 
-		config_foreach find_networks_cb zone "$1"
+		config_foreach find_networks_cb zone "$@"
 	}
 
 	setup_fwd() {