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Fix for crash with full-page plugins on Mac bug 74934 r=kmcclusk sr=roc+moz

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peterlubczynski%netscape.com 2001-04-11 05:29:36 +00:00
parent 3fc12999b4
commit dbc5134980
1 changed files with 8 additions and 10 deletions
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18
view/src/nsView.cpp
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@ -198,17 +198,15 @@ nsIView* nsView::GetViewFor(nsIWidget* aWidget)
// The widget's client data points back to the owning view
if (aWidget && NS_SUCCEEDED(aWidget->GetClientData(clientData))) {
view = (nsIView*)clientData;
if (nsnull != view) {
#ifdef NS_DEBUG
// Verify the pointer is really a view
nsView* widgetView;
NS_ASSERTION((NS_SUCCEEDED(view->QueryInterface(NS_GET_IID(nsIView), (void **)&widgetView))) &&
(widgetView == view), "bad client data");
#endif
}
nsISupports* data = (nsISupports*)clientData;
if (nsnull != data) {
if (NS_FAILED(data->QueryInterface(NS_GET_IID(nsIView), (void **)&view))) {
return nsnull; // return null if client data isn't a view
}
}
}
return view;
}