From ce6050f5d627ec86734e0135beb3cb8012354ac7 Mon Sep 17 00:00:00 2001
From: bergquist <carl.bergquist@gmail.com>
Date: Mon, 4 Sep 2017 10:28:48 +0200
Subject: [PATCH] fix(graphite): jsonData is not always present.

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

diff --git a/public/app/plugins/datasource/graphite/config_ctrl.ts b/public/app/plugins/datasource/graphite/config_ctrl.ts
index a27ea01b0d6..03b501975ff 100644
--- a/public/app/plugins/datasource/graphite/config_ctrl.ts
+++ b/public/app/plugins/datasource/graphite/config_ctrl.ts
@@ -9,6 +9,7 @@ export class GraphiteConfigCtrl {
 
   /** @ngInject */
   constructor($scope) {
+    this.current.jsonData = this.current.jsonData || {};
     this.current.jsonData.graphiteVersion = this.current.jsonData.graphiteVersion || '0.9';
   }