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

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Alex Khomenko 2020-06-23 10:43:19 +03:00 committed by GitHub
parent 46df05fd9d
commit 1bde4de827
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1 changed files with 3 additions and 1 deletions
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packages/grafana-ui/src/components/Graph/Graph.tsx
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@ -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 } }) => {