From 17312a1eeccd0e6944e8a1575706ac49328487b3 Mon Sep 17 00:00:00 2001 From: John Preston Date: Thu, 2 Jul 2020 10:42:09 +0400 Subject: [PATCH] Fix possible crash in intro widget. --- Telegram/SourceFiles/intro/intro_widget.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp index 2a699e081..9f83f5960 100644 --- a/Telegram/SourceFiles/intro/intro_widget.cpp +++ b/Telegram/SourceFiles/intro/intro_widget.cpp @@ -725,6 +725,9 @@ void Widget::paintEvent(QPaintEvent *e) { } void Widget::resizeEvent(QResizeEvent *e) { + if (_stepHistory.empty()) { + return; + } for (const auto step : _stepHistory) { step->setGeometry(rect()); }