Commit c4c6fa11 authored by Emilio Cobos Alvarez's avatar Emilio Cobos Alvarez
Browse files

Bug 1663426 - Add a null-check to SetDocumentInternal. r=bobowen, a=RyanVM

This shouldn't generally happen, but seems it can under some circumstances and
even though I've fixed the error condition that triggers this a null-check here is harmless.

Differential Revision: https://phabricator.services.mozilla.com/D89453
parent e5a53bb9
......@@ -1855,7 +1855,7 @@ nsDocumentViewer::SetDocumentInternal(Document* aDocument,
aDocument->SetNavigationTiming(mDocument->GetNavigationTiming());
}
if (mDocument->IsStaticDocument()) {
if (mDocument && mDocument->IsStaticDocument()) {
mDocument->Destroy();
}
......
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