From fabed80b5f2d5cb50e0e524fa519b37d5367b542 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sat, 14 Sep 2013 17:56:18 +0200
Subject: [PATCH] Prevent trying to set the 'maxHeight' property of the
 secondaryToolbar before the viewer is completely loaded

---
 web/secondary_toolbar.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/web/secondary_toolbar.js b/web/secondary_toolbar.js
index 04ad4e84f..6c31a4e17 100644
--- a/web/secondary_toolbar.js
+++ b/web/secondary_toolbar.js
@@ -96,6 +96,9 @@ var SecondaryToolbar = {
 
   // Misc. functions for interacting with the toolbar.
   setMaxHeight: function secondaryToolbarSetMaxHeight(container) {
+    if (!container) {
+      return;
+    }
     this.newContainerHeight = container.clientHeight;
     if (this.previousContainerHeight === this.newContainerHeight) {
       return;