From cdf11094c243b46254d6d7b7c2cc5b512f7ad265 Mon Sep 17 00:00:00 2001
From: "bzbarsky%mit.edu"
 <bzbarsky%mit.edu@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 26 Apr 2007 02:37:27 +0000
Subject: [PATCH] Make sure to return at the end of a method that returns
 nsresult, in case callers are actually checking the return value.  Bug
 378827, patch by Ryan VanderMeulen <ryanvm@gmail.com>, r+sr=bzbarsky

git-svn-id: svn://10.0.0.236/trunk@225069 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/layout/base/nsDocumentViewer.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mozilla/layout/base/nsDocumentViewer.cpp b/mozilla/layout/base/nsDocumentViewer.cpp
index 2f941bbb73c..168da38ae67 100644
--- a/mozilla/layout/base/nsDocumentViewer.cpp
+++ b/mozilla/layout/base/nsDocumentViewer.cpp
@@ -1263,6 +1263,8 @@ DocumentViewerImpl::PageHide(PRBool aIsUnload)
   // the unload event listeners open any new popups
   if (mPresShell)
     mPresShell->HidePopups();
+
+  return NS_OK;
 }
 
 static void