From 8a59b4e5774420ee349ba8ab4e44de8896815121 Mon Sep 17 00:00:00 2001
From: "dolske%mozilla.com" <dolske%mozilla.com>
Date: Sun, 15 Jul 2007 01:34:08 +0000
Subject: [PATCH] Bug 386283: startup warning at nsChromeRegistry.cpp, line
 1249. r=benjamin, sr=biesi

---
 chrome/src/nsChromeRegistry.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/chrome/src/nsChromeRegistry.cpp b/chrome/src/nsChromeRegistry.cpp
index 604892997da..fda2df312c5 100644
--- a/chrome/src/nsChromeRegistry.cpp
+++ b/chrome/src/nsChromeRegistry.cpp
@@ -1145,8 +1145,12 @@ nsChromeRegistry::CheckForNewChrome()
 
     linstalled->SetNativeLeafName(NS_LITERAL_CSTRING("installed-chrome.txt"));
 
+    rv = linstalled->Exists(&exists);
+    NS_ENSURE_SUCCESS(rv, rv);
+
     // process installed-chrome.txt into app-chrome.manifest
-    ProcessNewChromeFile(linstalled, manifestURI);
+    if (exists)
+      ProcessNewChromeFile(linstalled, manifestURI);
   }
 
   nsCOMPtr<nsIProperties> dirSvc (do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID));