From 960a38fe4308d2844cdf61e2a936ce505f9d1a14 Mon Sep 17 00:00:00 2001
From: David Baker <dave@matrix.org>
Date: Fri, 14 Aug 2015 15:44:21 +0100
Subject: [PATCH] Don't try loading -ve room indices
---
src/controllers/pages/MatrixChat.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/controllers/pages/MatrixChat.js b/src/controllers/pages/MatrixChat.js
index 09c01374..71c9140c 100644
--- a/src/controllers/pages/MatrixChat.js
+++ b/src/controllers/pages/MatrixChat.js
@@ -166,7 +166,7 @@ module.exports = {
break;
}
}
- roomIndex = (roomIndex + roomIndexDelta) % allRooms.length;
+ roomIndex = Math.max((roomIndex + roomIndexDelta) % allRooms.length, 0);
this.focusComposer = true;
this.setState({
currentRoom: allRooms[roomIndex].roomId