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Fix for 2161 -- if nsView::GetViewFor() is called with a null widget, just return a null view.

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sfraser%netscape.com 1999-01-08 21:31:56 +00:00
parent d798c3e079
commit 6b37d2bc99
1 changed files with 1 additions and 1 deletions
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2
view/src/nsView.cpp
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@ -178,7 +178,7 @@ nsIView* nsView::GetViewFor(nsIWidget* aWidget)
NS_PRECONDITION(nsnull != aWidget, "null widget ptr");
// The widget's client data points back to the owning view
if (NS_SUCCEEDED(aWidget->GetClientData(clientData))) {
if (aWidget && NS_SUCCEEDED(aWidget->GetClientData(clientData))) {
view = (nsIView*)clientData;
if (nsnull != view) {