Fix graph resize bug when no graph exists.

13 years ago · c91c100102
parent 9f07f8677a
commit c91c100102
1 changed files with 6 additions and 4 deletions
--- 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) {