Dmitry Timoshkov : msxml3: IXMLElementCollection:: QueryInterface should return NULL interface on error.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fdba11a263f9a1f447f7b7aedc4f2b20836aa920
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fdba11a263f9a1f447f7b7aedc...

Author: Dmitry Timoshkov <dmitry(a)baikal.ru>
Date:   Fri Jan 31 15:18:57 2014 +0900

msxml3: IXMLElementCollection::QueryInterface should return NULL interface on error.

---

 dlls/msxml3/xmlelem.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/msxml3/xmlelem.c b/dlls/msxml3/xmlelem.c
index 52eef62..e1ef0eb 100644
--- a/dlls/msxml3/xmlelem.c
+++ b/dlls/msxml3/xmlelem.c
@@ -573,6 +573,7 @@ static HRESULT WINAPI xmlelem_collection_QueryInterface(IXMLElementCollection *i
     else
     {
         FIXME("interface %s not implemented\n", debugstr_guid(riid));
+        *ppvObject = NULL;
         return E_NOINTERFACE;
     }