From 436af94f0eca4652044aff3b3cab8f2520cac3dc Mon Sep 17 00:00:00 2001
From: Olli Pettay <Olli.Pettay@helsinki.fi>
Date: Mon, 22 Mar 2010 00:06:12 +0200
Subject: [PATCH]  Bug 553927 -  DocumentViewerImpl::PageHide shouldn't use
 NS_ERROR for a valid case, r=roc

---
 layout/base/nsDocumentViewer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layout/base/nsDocumentViewer.cpp b/layout/base/nsDocumentViewer.cpp
index d49ee63999d0..ca98221dc346 100644
--- a/layout/base/nsDocumentViewer.cpp
+++ b/layout/base/nsDocumentViewer.cpp
@@ -1274,7 +1274,7 @@ DocumentViewerImpl::PageHide(PRBool aIsUnload)
 
     if (!window) {
       // Fail if no window is available...
-      NS_ERROR("window not set for document!");
+      NS_WARNING("window not set for document!");
       return NS_ERROR_NULL_POINTER;
     }