From c91c100102a15cb2fae1f9e7ecc801fb990532b9 Mon Sep 17 00:00:00 2001
From: Julius Volz <julius.volz@gmail.com>
Date: Wed, 24 Jul 2013 02:20:42 +0200
Subject: [PATCH] Fix graph resize bug when no graph exists.

---
 web/static/js/graph.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/web/static/js/graph.js b/web/static/js/graph.js
index ffb6ce919..459a002cc 100644
--- a/web/static/js/graph.js
+++ b/web/static/js/graph.js
@@ -482,10 +482,12 @@ Prometheus.Graph.prototype.updateGraph = function(reloadGraph) {
 
 Prometheus.Graph.prototype.resizeGraph = function() {
   var self = this;
-  self.rickshawGraph.configure({
-    width: Math.max(self.graph.innerWidth() - 80, 200),
-  });
-  self.rickshawGraph.render();
+  if (self.rickshawGraph != null) {
+    self.rickshawGraph.configure({
+      width: Math.max(self.graph.innerWidth() - 80, 200),
+    });
+    self.rickshawGraph.render();
+  }
 }
 
 Prometheus.Graph.prototype.handleGraphResponse = function(json, textStatus) {