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Fix undefined chart node when switching commits in profiler

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This commit is contained in:
Lucas Cordeiro
2019-05-17 09:35:10 -03:00
parent f10a6b379c
commit 1e025edb9a
1 changed files with 6 additions and 2 deletions
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src/devtools/views/Profiler/CommitFlamegraph.js
+6 -2
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@@ -123,9 +123,13 @@ function CommitFlamegraph({
const selectedChartNode = useMemo(() => {
let chartNode = null;
if (selectedFiberID !== null) {
chartNode = ((chartData.rows[selectedChartNodeIndex].find(
const foundChartNode = chartData.rows[selectedChartNodeIndex].find(
chartNode => chartNode.id === selectedFiberID
): any): ChartNode);
);
if (foundChartNode !== undefined) {
chartNode = foundChartNode;
}
}
return chartNode;
}, [chartData, selectedFiberID, selectedChartNodeIndex]);