Alexandre Julliard : mshtml/tests: Don't crash when Gecko is missing.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bc12cad5704c33f27785e8fd8bb761a039888a3a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=bc12cad5704c33f27785e8fd8b...

Author: Alexandre Julliard 
Date:   Fri Apr  2 16:30:06 2010 +0200

mshtml/tests: Don't crash when Gecko is missing.

---

dlls/mshtml/tests/script.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/dlls/mshtml/tests/script.c b/dlls/mshtml/tests/script.c
index 4ac7ba6..56d83ef 100644
--- a/dlls/mshtml/tests/script.c
+++ b/dlls/mshtml/tests/script.c
@@ -1056,6 +1056,7 @@ static IHTMLDocument2 *create_document(void)
     hres = CoCreateInstance(&CLSID_HTMLDocument, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
             &IID_IHTMLDocument2, (void**)&doc);
     ok(hres == S_OK, "CoCreateInstance failed: %08x\n", hres);
+    if (hres != S_OK) return NULL;

hres = IHTMLDocument2_QueryInterface(doc, &IID_IHTMLDocument5, (void**)&doc5);
     if(FAILED(hres)) {