From df15177b1493556b0ee1cd2bebb7289e67d285f4 Mon Sep 17 00:00:00 2001
From: Guangcong Luo <guangcongluo@gmail.com>
Date: Thu, 16 May 2013 15:01:32 -0500
Subject: [PATCH] Make sure popups don't stretch layout

---
 js/client.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/client.js b/js/client.js
index d6f0fe9b9..821f31b9c 100644
--- a/js/client.js
+++ b/js/client.js
@@ -1380,7 +1380,7 @@
 						(offset.top < room * 2/3 || offset.top + 200 < room)) {
 						$el.css('top', offset.top);
 					} else {
-						$el.css('bottom', room - offset.top - sourceHeight);
+						$el.css('bottom', Math.max(room - offset.top - sourceHeight, 0));
 					}
 					$el.css('left', offset.left + this.sourceEl.outerWidth());