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Fix bug with map staying live after deletion

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This commit is contained in:
Mitchell McCaffrey 2020-04-24 16:18:17 +10:00
parent ed8f3bd283
commit db8e0c14fb
1 changed files with 1 additions and 0 deletions
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src/helpers/useDataSource.js
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@ -6,6 +6,7 @@ function useDataSource(data, defaultSources) {
const [dataSource, setDataSource] = useState(null); const [dataSource, setDataSource] = useState(null);
useEffect(() => { useEffect(() => {
if (!data) { if (!data) {
setDataSource(null);
return; return;
} }
let url = null; let url = null;