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mshtml: Use stored nselem in get_documentElement.

This commit is contained in:
Jacek Caban 2008-10-08 13:29:47 -05:00 committed by Alexandre Julliard
parent 4f08c4f09b
commit 08257acea2
1 changed files with 10 additions and 15 deletions
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25
dlls/mshtml/htmldoc3.c
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@ -134,31 +134,26 @@ static HRESULT WINAPI HTMLDocument3_createTextNode(IHTMLDocument3 *iface, BSTR t
static HRESULT WINAPI HTMLDocument3_get_documentElement(IHTMLDocument3 *iface, IHTMLElement **p)
{
HTMLDocument *This = HTMLDOC3_THIS(iface);
nsIDOMDocument *nsdoc;
HTMLDOMNode *node;
nsIDOMElement *nselem = NULL;
HTMLDOMNode *node;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nscontainer) {
*p = NULL;
return S_OK;
if(!This->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsres = nsIWebNavigation_GetDocument(This->nscontainer->navigation, &nsdoc);
if(NS_FAILED(nsres))
ERR("GetDocument failed: %08x\n", nsres);
if(nsdoc) {
nsres = nsIDOMHTMLDocument_GetDocumentElement(nsdoc, &nselem);
if(NS_FAILED(nsres))
ERR("GetDocumentElement failed: %08x\n", nsres);
nsres = nsIDOMHTMLDocument_GetDocumentElement(This->nsdoc, &nselem);
if(NS_FAILED(nsres)) {
ERR("GetDocumentElement failed: %08x\n", nsres);
return E_FAIL;
}
if(nselem) {
node = get_node(This, (nsIDOMNode *)nselem, TRUE);
nsIDOMDocument_Release(nsdoc);
nsIDOMElement_Release(nselem);
IHTMLDOMNode_QueryInterface(HTMLDOMNODE(node), &IID_IHTMLElement, (void**)p);
}else {
*p = NULL;