From 92cd0745e16aca2ba6537a2b3f1ea40400097bf3 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Thu, 4 Aug 2022 09:10:29 +0200
Subject: [PATCH] firewall: undefined key warning

---
 src/etc/rc.filter_configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/etc/rc.filter_configure b/src/etc/rc.filter_configure
index 9e022d4ef..2a907f305 100755
--- a/src/etc/rc.filter_configure
+++ b/src/etc/rc.filter_configure
@@ -35,6 +35,6 @@ require_once("interfaces.inc");
 
 exit_on_bootup();
 
-$event_arg = count($argv) >= 1 ? $argv[1] : '';
+$event_arg = count($argv) > 1 ? $argv[1] : '';
 
 filter_configure_sync(true, $event_arg != 'skip_alias');