From d30ad45b9f4aade3185371de66f6f943166789de Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Wed, 27 Jan 2016 00:31:06 +0300
Subject: [PATCH] Fix functions flushing when editor reopened.

---
 plugins/datasource-zabbix/queryCtrl.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/datasource-zabbix/queryCtrl.js b/plugins/datasource-zabbix/queryCtrl.js
index c096f79..77ac082 100644
--- a/plugins/datasource-zabbix/queryCtrl.js
+++ b/plugins/datasource-zabbix/queryCtrl.js
@@ -17,7 +17,6 @@ define([
       $scope.init = function () {
         $scope.targetLetters = targetLetters;
         $scope.metric = {};
-        $scope.target.functions = [];
 
         // Load default values
         var targetDefaults = {
@@ -25,7 +24,8 @@ define([
           group: { filter: "" },
           host: { filter: "" },
           application: { filter: "" },
-          item: { filter: "" }
+          item: { filter: "" },
+          functions: [],
         };
         _.defaults($scope.target, targetDefaults);