From bb359f64930ef53aff3906220cda7c5113373625 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 27 Jul 2023 06:15:19 +0300
Subject: [PATCH] Fixed crash in charts with equal minimum and maximum values.

---
 Telegram/SourceFiles/statistics/chart_widget.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/statistics/chart_widget.cpp b/Telegram/SourceFiles/statistics/chart_widget.cpp
index 66067c483..de6314361 100644
--- a/Telegram/SourceFiles/statistics/chart_widget.cpp
+++ b/Telegram/SourceFiles/statistics/chart_widget.cpp
@@ -516,6 +516,9 @@ void ChartWidget::ChartAnimationController::setXPercentageLimits(
 			maxValueFull = std::max(l.maxValue, maxValueFull);
 			minValueFull = std::min(l.minValue, minValueFull);
 		}
+		if (maxValue == minValue) {
+			return;
+		}
 		_previousFullHeightLimits = _finalHeightLimits;
 		_finalHeightLimits = { float64(minValue), float64(maxValue) };
 		if (!_previousFullHeightLimits.max) {