From 880a9e50e0bb550dc562e238a2f910c39db4d361 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabrice=20Desr=C3=A9?= <fabrice@mozilla.com>
Date: Tue, 11 Dec 2012 13:45:37 -0800
Subject: [PATCH] Bug 820160 - b2g desktop builds sometimes show black screen
 [r=gwagner]

---
 dom/apps/src/Webapps.jsm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dom/apps/src/Webapps.jsm b/dom/apps/src/Webapps.jsm
index 3cd08fe02e9..c35db8ec810 100644
--- a/dom/apps/src/Webapps.jsm
+++ b/dom/apps/src/Webapps.jsm
@@ -206,6 +206,7 @@ this.DOMApplicationRegistry = {
 
   // Installs a 3rd party packaged app.
   installPreinstalledPackage: function installPreinstalledPackage(aId) {
+#ifdef MOZ_WIDGET_GONK
     let app = this.webapps[aId];
     let baseDir;
     try {
@@ -267,6 +268,7 @@ this.DOMApplicationRegistry = {
     } finally {
       zipReader.close();
     }
+#endif
   },
 
   // Implements the core of bug 787439