From 859669e1e7fd6ec258dd46879c3dce9b1908614a Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Wed, 24 Aug 2022 20:57:45 +0200
Subject: [PATCH] system: natsort() is better for opt9, opt10 reorder issue

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

diff --git a/src/etc/inc/util.inc b/src/etc/inc/util.inc
index ec40ee8a8..b57fb2b9b 100644
--- a/src/etc/inc/util.inc
+++ b/src/etc/inc/util.inc
@@ -803,7 +803,7 @@ function get_primary_interface_from_list($iflist = null)
     }
 
     /* we pull the primary entry from a "priority" list: lan, optX or wan */
-    sort($iflist);
+    natsort($iflist);
 
     foreach ($iflist as $if) {
         if (preg_match('/^(lan|opt[0-9]+|wan)$/', $if)) {