From f343a46ca48ec42df140ce7b80a76b6b174ecab7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Thu, 26 Mar 2015 12:05:08 +0100
Subject: [PATCH] Singlestat panel: Fixed error handling, when query fail do
 not show last value, Fixes #1647

---
 src/app/panels/singlestat/module.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/app/panels/singlestat/module.js b/src/app/panels/singlestat/module.js
index 8f33ce57cae..302fe30d3f5 100644
--- a/src/app/panels/singlestat/module.js
+++ b/src/app/panels/singlestat/module.js
@@ -81,9 +81,10 @@ function (angular, app, _, TimeSeries, kbn, PanelMeta) {
       panelHelper.updateTimeRange($scope);
 
       return panelHelper.issueMetricQuery($scope, datasource)
-        .then($scope.dataHandler)
-        .then(null, function() {
+        .then($scope.dataHandler, function(err) {
+          $scope.series = [];
           $scope.render();
+          throw err;
         });
     };