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Fix possible crash in intro widget.

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This commit is contained in:
John Preston 2020-07-02 10:42:09 +04:00
parent f1b4a82015
commit 17312a1eec
1 changed files with 3 additions and 0 deletions
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3
Telegram/SourceFiles/intro/intro_widget.cpp
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@ -725,6 +725,9 @@ void Widget::paintEvent(QPaintEvent *e) {
} }
void Widget::resizeEvent(QResizeEvent *e) { void Widget::resizeEvent(QResizeEvent *e) {
if (_stepHistory.empty()) {
return;
}
for (const auto step : _stepHistory) { for (const auto step : _stepHistory) {
step->setGeometry(rect()); step->setGeometry(rect());
} }