Qian Hong : mshtml: Add DIID_DispHTMLFormElement support for HTMLFormElement_QI.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ef63bacf2d1deadd95127aec993defbebd7499eb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ef63bacf2d1deadd95127aec993defbebd7499eb

Author: Qian Hong <qhong at codeweavers.com>
Date:   Sat Oct 11 09:18:36 2014 +0800

mshtml: Add DIID_DispHTMLFormElement support for HTMLFormElement_QI.

---

 dlls/mshtml/htmlform.c  | 3 +++
 dlls/mshtml/tests/dom.c | 1 +
 2 files changed, 4 insertions(+)

diff --git a/dlls/mshtml/htmlform.c b/dlls/mshtml/htmlform.c
index b85cf4d..e901dbe 100644
--- a/dlls/mshtml/htmlform.c
+++ b/dlls/mshtml/htmlform.c
@@ -582,6 +582,9 @@ static HRESULT HTMLFormElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
     }else if(IsEqualGUID(&IID_IHTMLFormElement, riid)) {
         TRACE("(%p)->(IID_IHTMLFormElement %p)\n", This, ppv);
         *ppv = &This->IHTMLFormElement_iface;
+    }else if(IsEqualGUID(&DIID_DispHTMLFormElement, riid)) {
+        TRACE("(%p)->(DIID_DispHTMLFormElement %p)\n", This, ppv);
+        *ppv = &This->IHTMLFormElement_iface;
     }
 
     if(*ppv) {
diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c
index 304a575..e1e18dc 100644
--- a/dlls/mshtml/tests/dom.c
+++ b/dlls/mshtml/tests/dom.c
@@ -381,6 +381,7 @@ static const IID * const form_iids[] = {
     ELEM_IFACES,
     &IID_IHTMLFormElement,
     &IID_IConnectionPointContainer,
+    &DIID_DispHTMLFormElement,
     NULL
 };