Bug 548185 Crash on event.dataTransfer.setDragImage({},0,0) [@ nsINode::GetCurrentDoc() ]

r=smaug a=beltzner


git-svn-id: svn://10.0.0.236/trunk@259883 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
timeless%mozdev.org 2010-03-05 08:06:38 +00:00
parent 227f5f706f
commit f43b9ac9bd

View File

@ -363,6 +363,9 @@ static nsIPresShell*
GetPresShellForContent(nsIDOMNode* aDOMNode) GetPresShellForContent(nsIDOMNode* aDOMNode)
{ {
nsCOMPtr<nsIContent> content = do_QueryInterface(aDOMNode); nsCOMPtr<nsIContent> content = do_QueryInterface(aDOMNode);
if (!content)
return nsnull;
nsCOMPtr<nsIDocument> document = content->GetCurrentDoc(); nsCOMPtr<nsIDocument> document = content->GetCurrentDoc();
if (document) { if (document) {
document->FlushPendingNotifications(Flush_Display); document->FlushPendingNotifications(Flush_Display);