From 634699c8e2c0520729234a274858a1d0d8fe21b9 Mon Sep 17 00:00:00 2001
From: Mitsuhiro Tanda <mitsuhiro.tanda@gmail.com>
Date: Thu, 4 Feb 2016 14:10:27 +0900
Subject: [PATCH] fix prometheus datasource plugin

---
 public/app/plugins/datasource/prometheus/datasource.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/public/app/plugins/datasource/prometheus/datasource.ts b/public/app/plugins/datasource/prometheus/datasource.ts
index 804115e849b..4cfd174978c 100644
--- a/public/app/plugins/datasource/prometheus/datasource.ts
+++ b/public/app/plugins/datasource/prometheus/datasource.ts
@@ -295,6 +295,7 @@ export function PrometheusDatasource(instanceSettings, $q, backendSrv, templateS
   }
 
   function renderTemplate(format, data) {
+    var originalSettings = _.templateSettings;
     _.templateSettings = {
       interpolate: /\{\{(.+?)\}\}/g
     };