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fix: initialize graph data with empty array if null

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leokeba
2022-11-03 01:37:46 +01:00
parent d53fdb57a9
commit 48594de29a
3 changed files with 219 additions and 218 deletions
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3
data/js/controls.js vendored
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@ -176,7 +176,8 @@ function restoreGraphData(id) {
var savedData = localStorage.getItem("espuigraphs", graphData);
if (savedData != null) {
savedData = JSON.parse(savedData);
return savedData[id];
let idData = savedData[id];
return Array.isArray(idData) ? idData : [];
}
return [];
}