From 8f4c5326d78f1fa6699607ee7c5fd227ae8f08f4 Mon Sep 17 00:00:00 2001
From: "florian%queze.net" <florian%queze.net>
Date: Thu, 14 Feb 2008 17:51:17 +0000
Subject: [PATCH] Bug 416899 - invalid handlers listed in the Application
 Details dialog. r=Mano, a1.9=beltzner

---
 browser/components/preferences/applicationManager.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/browser/components/preferences/applicationManager.js b/browser/components/preferences/applicationManager.js
index 9f13b56e116..fff7b9fe5f0 100644
--- a/browser/components/preferences/applicationManager.js
+++ b/browser/components/preferences/applicationManager.js
@@ -64,6 +64,9 @@ var gAppManagerDialog = {
     var apps = this.handlerInfo.possibleApplicationHandlers.enumerate();
     while (apps.hasMoreElements()) {
       let app = apps.getNext();
+      if (!gApplicationsPane.isValidHandlerApp(app))
+        continue;
+
       app.QueryInterface(Ci.nsIHandlerApp);
       var item = list.appendItem(app.name);
       item.setAttribute("image", gApplicationsPane._getIconURLForHandlerApp(app));