Improved guard of right edge iterator in linear chart view for stats.

2025-04-02 01:04:16 +03:00
parent 7f2bba7c4a
commit 85b0733169
1 changed files with 3 additions and 0 deletions
--- a/Telegram/SourceFiles/statistics/view/linear_chart_view.cpp
+++ b/Telegram/SourceFiles/statistics/view/linear_chart_view.cpp
@@ -204,6 +204,9 @@ int LinearChartView::findXIndexByPosition(
 		: ((*nearest) < xPercentageLimits.min)
 		? (nearest + 1)
 		: nearest;
+	if (resultXPercentageIt == end(chartData.xPercentage)) {
+		return chartData.xPercentage.size() - 1;
+	}
 	return std::distance(begin(chartData.xPercentage), resultXPercentageIt);
 }