TimeSeries/Trend: Fix infinite loop (#107615)

bfmatei · web-flow · commit 47e5bd23163e · 2025-07-04T09:26:43.000Z
diff --git a/public/app/core/components/TimeSeries/utils.ts b/public/app/core/components/TimeSeries/utils.ts
@@ -394,13 +394,13 @@ export const preparePlotConfigBuilder: UPlotConfigPrepFn = ({
           else {
             // scan right
             let leftIdx = 0;
-            while (yData[leftIdx] == null) {
+            while (yData[leftIdx] === null) {
               leftIdx++;
             }
 
             // scan left
             let rightIdx = yData.length - 1;
-            while (rightIdx >= leftIdx && yData[rightIdx] == null) {
+            while (rightIdx >= leftIdx && yData[rightIdx] === null) {
               rightIdx--;
             }
 

Original file line number	Diff line number	Diff line change
`@@ -394,13 +394,13 @@ export const preparePlotConfigBuilder: UPlotConfigPrepFn = ({`
`394`	`394`	`else {`
`395`	`395`	`// scan right`
`396`	`396`	`let leftIdx = 0;`
`397`		`- while (yData[leftIdx] == null) {`
	`397`	`+ while (yData[leftIdx] === null) {`
`398`	`398`	`leftIdx++;`
`399`	`399`	`}`
`400`	`400`
`401`	`401`	`// scan left`
`402`	`402`	`let rightIdx = yData.length - 1;`
`403`		`- while (rightIdx >= leftIdx && yData[rightIdx] == null) {`
	`403`	`+ while (rightIdx >= leftIdx && yData[rightIdx] === null) {`
`404`	`404`	`rightIdx--;`
`405`	`405`	`}`
`406`	`406`