From bfae205fbe39629ea204407952a9b590349b2a25 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 24 Jul 2018 21:37:22 +0300
Subject: [PATCH] Fix animation in single column layout.

---
 Telegram/SourceFiles/mainwidget.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 22444f6be..44c7dbaf6 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -2248,8 +2248,14 @@ Window::SectionSlideParams MainWidget::prepareShowAnimation(
 			height() - sectionTop));
 	} else if (_mainSection) {
 		result.oldContentCache = _mainSection->grabForShowAnimation(result);
-	} else {
+	} else if (!Adaptive::OneColumn() || !_history->isHidden()) {
 		result.oldContentCache = _history->grabForShowAnimation(result);
+	} else {
+		result.oldContentCache = Ui::GrabWidget(this, QRect(
+			0,
+			sectionTop,
+			_dialogsWidth,
+			height() - sectionTop));
 	}
 
 	if (playerVolumeVisible) {