Fix possible crash.

2017-12-08 15:53:28 +04:00 · 2017-12-08 15:53:28 +04:00 · 80bb6b65a7
parent f8963d7e4b
commit 80bb6b65a7
1 changed files with 1 additions and 0 deletions
--- a/Telegram/SourceFiles/mainwindow.cpp
+++ b/Telegram/SourceFiles/mainwindow.cpp
@ -463,6 +463,7 @@ void MainWindow::ui_showBox(
 		if (_layerBg) {
 			_layerBg->hideTopLayer(animated);
 			if ((animated == anim::type::instant)
+				&& _layerBg
 				&& !_layerBg->layerShown()) {
 				destroyLayerDelayed();
 			}