Grafana UI: Unbind graph only if initialised (#25762)

1bde4de8 · Alex Khomenko · GitHub · 46df05fd · 1bde4de8
Commit 1bde4de8 authored Jun 23, 2020 by Alex Khomenko Committed by GitHub Jun 23, 2020
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 1 deletions

packages/grafana-ui/src/components/Graph/Graph.tsx
+3 -1

No files found.
--- a/packages/grafana-ui/src/components/Graph/Graph.tsx
+++ b/packages/grafana-ui/src/components/Graph/Graph.tsx
@@ -70,7 +70,9 @@ export class Graph extends PureComponent<GraphProps, GraphState> {
  }

  componentWillUnmount() {
-    this.$element.unbind('plotselected', this.onPlotSelected);
+    if (this.$element) {
+      this.$element.unbind('plotselected', this.onPlotSelected);
+    }
  }

  onPlotSelected = (event: JQueryEventObject, ranges: { xaxis: { from: number; to: number } }) => {