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Bug 433758, r+sr=jst, a=ss

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git-svn-id: svn://10.0.0.236/trunk@253722 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
Olli.Pettay%helsinki.fi 2008-08-20 15:24:18 +00:00
parent 12e22dd5a5
commit d5e97bb9f1
1 changed files with 5 additions and 3 deletions
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8
mozilla/content/html/document/src/nsHTMLDocument.cpp
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@ -3881,19 +3881,21 @@ nsHTMLDocument::GetDocumentAllResult(const nsAString& aID, nsISupports** aResult
NS_ENSURE_TRUE(entry->mDocAllList, NS_ERROR_OUT_OF_MEMORY);
}
nsRefPtr<nsContentList> docAllList = entry->mDocAllList;
// Check if there are more than 1 entries. Do this by getting the second one
// rather than the length since getting the length always requires walking
// the entire document.
nsIContent* cont = entry->mDocAllList->Item(1, PR_TRUE);
nsIContent* cont = docAllList->Item(1, PR_TRUE);
if (cont) {
NS_ADDREF(*aResult = static_cast<nsIDOMNodeList*>(entry->mDocAllList));
NS_ADDREF(*aResult = static_cast<nsIDOMNodeList*>(docAllList));
return NS_OK;
}
// There's only 0 or 1 items. Return the first one or null.
NS_IF_ADDREF(*aResult = entry->mDocAllList->Item(0, PR_TRUE));
NS_IF_ADDREF(*aResult = docAllList->Item(0, PR_TRUE));
return NS_OK;
}