Always clear legend before updating graph.

12 years ago · f6c449e782
1 changed files with 1 additions and 1 deletions
--- a/static/js/graph.js
+++ b/static/js/graph.js
@ -263,9 +263,9 @@ Prometheus.Graph.prototype.showGraph = function() {
 Prometheus.Graph.prototype.updateGraph = function(reloadGraph) {
  var self = this;
  if (self.data.length == 0) { return; }
+  self.legend.empty();
  if (self.rickshawGraph == null || reloadGraph) {
    self.graph.empty();
-    self.legend.empty();
    self.showGraph();
  } else {
    self.rickshawGraph.configure({