From 9d4552b5e729803a4cf31eb41b1852707c5bec42 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Mon, 10 Sep 2018 19:22:08 +0200
Subject: [PATCH] interfaces: fix a typo

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

diff --git a/src/etc/inc/interfaces.inc b/src/etc/inc/interfaces.inc
index ac3a38e8a..2dcc0ce27 100644
--- a/src/etc/inc/interfaces.inc
+++ b/src/etc/inc/interfaces.inc
@@ -2366,7 +2366,7 @@ function interface_configure($verbose = false, $interface = 'wan', $reload = fal
     }
 
     /* Disable Accepting router advertisements unless specifically requested */
-    mwexec('/sbin/ifconfig %s inet6 -accept_rtadv', array($realif));
+    mwexecf('/sbin/ifconfig %s inet6 -accept_rtadv', array($realif));
 
     /* wireless configuration? */
     if (isset($wancfg['wireless']) && is_array($wancfg['wireless']) && !$linkupevent) {