From 7be620775eef7fe73a32c5507b59ae7c8f560517 Mon Sep 17 00:00:00 2001
From: MitarashiDango <MitarashiDango@users.noreply.github.com>
Date: Tue, 29 Aug 2017 23:11:28 +0900
Subject: [PATCH] fix error when single columns mode. (#4734)

---
 .../mastodon/features/ui/components/columns_area.js           | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/javascript/mastodon/features/ui/components/columns_area.js b/app/javascript/mastodon/features/ui/components/columns_area.js
index de3a199c7..b8f3a5ccb 100644
--- a/app/javascript/mastodon/features/ui/components/columns_area.js
+++ b/app/javascript/mastodon/features/ui/components/columns_area.js
@@ -57,7 +57,9 @@ export default class ColumnsArea extends ImmutablePureComponent {
   }
 
   handleChildrenContentChange() {
-    scrollRight(this.node);
+    if (!this.props.singleColumn) {
+      scrollRight(this.node);
+    }
   }
 
   handleSwipe = (index) => {