From 33e795e578ceb170be1bbdfbfb6bd1ad03096dab Mon Sep 17 00:00:00 2001
From: "Brian R. Bondy" <netzen@gmail.com>
Date: Sat, 6 Jul 2013 10:57:10 -0400
Subject: [PATCH] Bug 883554 - Only empty clipboard for known clipboard types
 (global). r=jimm

---
 widget/windows/nsClipboard.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/widget/windows/nsClipboard.cpp b/widget/windows/nsClipboard.cpp
index 73b2b58f1bb..504a5f041cb 100644
--- a/widget/windows/nsClipboard.cpp
+++ b/widget/windows/nsClipboard.cpp
@@ -927,7 +927,7 @@ nsClipboard::GetNativeClipboardData ( nsITransferable * aTransferable, int32_t a
 NS_IMETHODIMP
 nsClipboard::EmptyClipboard(int32_t aWhichClipboard)
 {
-  if (::OpenClipboard(nullptr)) { 
+  if (aWhichClipboard == kGlobalClipboard && ::OpenClipboard(nullptr)) {
     ::EmptyClipboard();
     ::CloseClipboard();
   }