From 7ffc680283d47b50b613aeabbd47df515e65dbbb Mon Sep 17 00:00:00 2001
From: FusionPBX <markjcrane@gmail.com>
Date: Thu, 8 Dec 2016 02:07:28 -0700
Subject: [PATCH] Update dialplan_edit.php

Check if details is an array before using ksort.
---
 app/dialplan/dialplan_edit.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/dialplan/dialplan_edit.php b/app/dialplan/dialplan_edit.php
index 7cef5d08cd..d2d0c89245 100644
--- a/app/dialplan/dialplan_edit.php
+++ b/app/dialplan/dialplan_edit.php
@@ -303,7 +303,9 @@
 				$details[$group][$x]['dialplan_detail_order'] = $dialplan_detail_order;
 		}
 	//sort the details array by group number
-		ksort($details);
+		if (is_array($details)) {
+			ksort($details);
+		}
 
 //show the header
 	require_once "resources/header.php";