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mshtml: Added error handling to get_doc_string.

This commit is contained in:
Piotr Caban 2011-08-04 14:05:37 +02:00 committed by Alexandre Julliard
parent 0bbc95e4f6
commit e934d847b2
1 changed files with 8 additions and 1 deletions
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9
dlls/mshtml/persist.c
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@ -334,6 +334,7 @@ static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
LPCWSTR strw;
nsAString nsstr;
nsresult nsres;
HRESULT hres;
if(!This->nsdoc) {
WARN("NULL nsdoc\n");
@ -347,8 +348,12 @@ static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
}
nsAString_Init(&nsstr, NULL);
nsnode_to_nsstring(nsnode, &nsstr);
hres = nsnode_to_nsstring(nsnode, &nsstr);
nsIDOMNode_Release(nsnode);
if(FAILED(hres)) {
nsAString_Finish(&nsstr);
return hres;
}
nsAString_GetData(&nsstr, &strw);
TRACE("%s\n", debugstr_w(strw));
@ -357,6 +362,8 @@ static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
nsAString_Finish(&nsstr);
if(!*str)
return E_OUTOFMEMORY;
return S_OK;
}