msxml3: Fix IXMLDOMDocument::createDocumentFragment(), can't use…

msxml3: Fix IXMLDOMDocument::createDocumentFragment(), can't use IXMLDOMNode*->IXMLDOMDocumentFragment* cast.

msxml3: Fix IXMLDOMDocument::createDocumentFragment(), can't use…
03556680 · Nikolay Sivov · Alexandre Julliard · 760f7ba7 · 03556680
Commit 03556680 authored Feb 12, 2010 by Nikolay Sivov Committed by Alexandre Julliard Feb 15, 2010
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domdoc.c dlls/msxml3/domdoc.c +15 -1

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--- a/dlls/msxml3/domdoc.c
+++ b/dlls/msxml3/domdoc.c
@@ -1057,13 +1057,27 @@ static HRESULT WINAPI domdoc_createDocumentFragment(
    IXMLDOMDocumentFragment** frag )
 {
    domdoc *This = impl_from_IXMLDOMDocument2( iface );
+    IXMLDOMNode *node;
    VARIANT type;
+    HRESULT hr;

    TRACE("(%p)->(%p)\n", This, frag);

+    if (!frag) return E_INVALIDARG;
+
+    *frag = NULL;
+
    V_VT(&type) = VT_I1;
    V_I1(&type) = NODE_DOCUMENT_FRAGMENT;
-    return IXMLDOMDocument_createNode(iface, type, NULL, NULL, (IXMLDOMNode**)frag);
+
+    hr = IXMLDOMDocument_createNode(iface, type, NULL, NULL, &node);
+    if (hr == S_OK)
+    {
+        IXMLDOMNode_QueryInterface(node, &IID_IXMLDOMDocumentFragment, (void**)frag);
+        IXMLDOMNode_Release(node);
+    }
+
+    return hr;
 }