Bug fix to remove chance of infinite loop

opennem · Sep 20, 2024 · 3b83bdb · 3b83bdb
1 parent 09592f1
commit 3b83bdb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/lib/utils/Statistic/interpolate-array.js b/src/lib/utils/Statistic/interpolate-array.js
@@ -3,6 +3,9 @@ import { interpolate } from 'd3-interpolate';
 // function to interpolate data from 30 to 5 minute interval
 export default function (dataArray, original, target) {
 	const ratio = original / target;
+	if (ratio === Infinity)
+		// prevent infinite inner loop caused by 0 target interval
+		return dataArray;
 	const interpolatedData = [];
 	for (let i = 0; i < dataArray.length; i++) {
 		if (i === dataArray.length - 1) {