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Only set container='true' when something is really a container.

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git-svn-id: svn://10.0.0.236/trunk@23916 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rjc%netscape.com
1999-03-12 08:49:26 +00:00
parent d6d3579139
commit 981dc68d02
1 changed files with 11 additions and 4 deletions
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15
mozilla/rdf/content/src/nsRDFTreeBuilder.cpp
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@@ -397,6 +397,7 @@ RDFTreeBuilderImpl::AddWidgetItem(nsIContent* aElement,
return rv;
}
PRBool markAsContainer = PR_FALSE;
while (NS_SUCCEEDED(rv = arcs->Advance())) {
nsCOMPtr<nsIRDFResource> property;
if (NS_FAILED(rv = arcs->GetPredicate(getter_AddRefs(property)))) {
@@ -406,7 +407,10 @@ RDFTreeBuilderImpl::AddWidgetItem(nsIContent* aElement,
// Ignore properties that are used to indicate "tree-ness"
if (IsContainmentProperty(aElement, property))
{
markAsContainer = PR_TRUE;
continue;
}
PRInt32 nameSpaceID;
nsCOMPtr<nsIAtom> tag;
@@ -460,10 +464,13 @@ RDFTreeBuilderImpl::AddWidgetItem(nsIContent* aElement,
return rv;
}
// Finally, mark this as a "container" so that we know to
// recursively generate kids if they're asked for.
if (NS_FAILED(rv = treeItem->SetAttribute(kNameSpaceID_RDF, kContainerAtom, "true", PR_FALSE)))
return rv;
if (markAsContainer == PR_TRUE)
{
// Finally, mark this as a "container" so that we know to
// recursively generate kids if they're asked for.
if (NS_FAILED(rv = treeItem->SetAttribute(kNameSpaceID_RDF, kContainerAtom, "true", PR_FALSE)))
return rv;
}
return NS_OK;
}