From cf04efe78c4f5bbbb3287423c3c78acd7b3f7cb4 Mon Sep 17 00:00:00 2001
From: Thibaut <thibaut@me.com>
Date: Sat, 14 Feb 2015 11:07:02 -0500
Subject: [PATCH] Fix exception in OfflinePage#onInstallSuccess

---
 assets/javascripts/views/content/offline_page.coffee | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/assets/javascripts/views/content/offline_page.coffee b/assets/javascripts/views/content/offline_page.coffee
index f7967a7d..836fa6c1 100644
--- a/assets/javascripts/views/content/offline_page.coffee
+++ b/assets/javascripts/views/content/offline_page.coffee
@@ -65,17 +65,17 @@ class app.views.OfflinePage extends app.View
     return unless @activated
     doc.getInstallStatus (status) =>
       return unless @activated
-      el = @docEl(doc)
-      el.outerHTML = @renderDoc(doc, status)
-      $.highlight el, className: '_highlight'
-      @refreshLinks()
+      if el = @docEl(doc)
+        el.outerHTML = @renderDoc(doc, status)
+        $.highlight el, className: '_highlight'
+        @refreshLinks()
       return
     return
 
   onInstallError: (doc) ->
     return unless @activated
-    el = @docEl(doc)
-    el.lastElementChild.textContent = 'Error'
+    if el = @docEl(doc)
+      el.lastElementChild.textContent = 'Error'
     return
 
   onChange: (event) ->