shdocvw: Silence QueryInterface FIXME.

dlls/shdocvw/tests/webbrowser.c

@@ -2436,6 +2436,7 @@ static void test_QueryInterface(IUnknown *unk)
     IOleCache *cache = (void*)0xdeadbeef;
     IObjectWithSite *site = (void*)0xdeadbeef;
     IViewObjectEx *viewex = (void*)0xdeadbeef;
+    IOleLink *link = (void*)0xdeadbeef;
     HRESULT hres;
 
     hres = IUnknown_QueryInterface(unk, &IID_IQuickActivate, (void**)&qa);
@@ -2466,6 +2467,10 @@ static void test_QueryInterface(IUnknown *unk)
     ok(hres == E_NOINTERFACE, "QueryInterface returned %08x, expected E_NOINTERFACE\n", hres);
     ok(viewex == NULL, "viewex=%p, expected NULL\n", viewex);
 
+    hres = IUnknown_QueryInterface(unk, &IID_IOleLink, (void**)&link);
+    ok(hres == E_NOINTERFACE, "QueryInterface returned %08x, expected E_NOINTERFACE\n", hres);
+    ok(link == NULL, "link=%p, expected NULL\n", link);
+
 }
 
 static void test_WebBrowser(BOOL do_download)

dlls/shdocvw/webbrowser.c

@@ -127,6 +127,9 @@ static HRESULT WINAPI WebBrowser_QueryInterface(IWebBrowser2 *iface, REFIID riid
     }else if(IsEqualGUID(&IID_IViewObjectEx, riid)) {
         TRACE("(%p)->(IID_IViewObjectEx %p) returning NULL\n", This, ppv);
         return E_NOINTERFACE;
+    }else if(IsEqualGUID(&IID_IOleLink, riid)) {
+        TRACE("(%p)->(IID_IOleLink %p) returning NULL\n", This, ppv);
+        return E_NOINTERFACE;
     }else if(HlinkFrame_QI(&This->hlink_frame, riid, ppv)) {
         return S_OK;
     }