| Index: third_party/WebKit/Source/devtools/front_end/timeline/TimelineFlameChartDataProvider.js
|
| diff --git a/third_party/WebKit/Source/devtools/front_end/timeline/TimelineFlameChartDataProvider.js b/third_party/WebKit/Source/devtools/front_end/timeline/TimelineFlameChartDataProvider.js
|
| index deb9fba02c5bc082357e025767a9bd0c95aca8a8..9edd0b7d59ba84385136cc14d6ef38d1dfe04565 100644
|
| --- a/third_party/WebKit/Source/devtools/front_end/timeline/TimelineFlameChartDataProvider.js
|
| +++ b/third_party/WebKit/Source/devtools/front_end/timeline/TimelineFlameChartDataProvider.js
|
| @@ -990,7 +990,7 @@ Timeline.TimelineFlameChartDataProvider = class extends Common.Object {
|
| * @return {?SDK.TracingModel.Event}
|
| */
|
| eventByIndex(entryIndex) {
|
| - return this._entryType(entryIndex) === Timeline.TimelineFlameChartDataProvider.EntryType.Event ?
|
| + return entryIndex >= 0 && this._entryType(entryIndex) === Timeline.TimelineFlameChartDataProvider.EntryType.Event ?
|
| /** @type {!SDK.TracingModel.Event} */ (this._entryData[entryIndex]) :
|
| null;
|
| }
|
|
|