From 76630587d325c6043792169ea657e96eb7264a22 Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Thu, 28 Jan 2016 18:49:38 +0300
Subject: [PATCH] Fixed functions creation in query editor.

---
 plugins/datasource-zabbix/queryCtrl.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/datasource-zabbix/queryCtrl.js b/plugins/datasource-zabbix/queryCtrl.js
index 3cce7b0..6dfe52a 100644
--- a/plugins/datasource-zabbix/queryCtrl.js
+++ b/plugins/datasource-zabbix/queryCtrl.js
@@ -29,6 +29,11 @@ define([
         };
         _.defaults($scope.target, targetDefaults);
 
+        // Create function instances from saved JSON
+        $scope.target.functions = _.map($scope.target.functions, function(func) {
+          return metricFunctions.createFuncInstance(func.def, func.params);
+        });
+
         if ($scope.target.mode ===0 ||
             $scope.target.mode === 2) {