From 0c6d34e2619bf0345efbc953bdfa39a0c2f5130d Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Thu, 7 Dec 2017 20:03:26 +0100
Subject: [PATCH] ipsec: fix crash report; closes #1977

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

diff --git a/src/etc/inc/plugins.inc.d/ipsec.inc b/src/etc/inc/plugins.inc.d/ipsec.inc
index 4a892630a..9459ff4ed 100644
--- a/src/etc/inc/plugins.inc.d/ipsec.inc
+++ b/src/etc/inc/plugins.inc.d/ipsec.inc
@@ -881,7 +881,7 @@ function ipsec_configure_do($verbose = false, $interface = '')
                         $family = "inet";
                     }
                     if (is_ipaddr($srcip)) {
-                        $ipsecpinghosts[] = "{$srcip}|{$dstip}|3|||||{$family}|\n";
+                        $ipsecpinghosts .= "{$srcip}|{$dstip}|3|||||{$family}|\n";
                     }
                 }
             }