Jacek Caban : mshtml: Don't create dynamic property if alloc arg is false.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ed1065047234c6c8c17072e0644bb026f02b64fd
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ed1065047234c6c8c17072e064...

Author: Jacek Caban <jacek(a)codeweavers.com>
Date:   Sun Nov  1 19:21:19 2009 +0100

mshtml: Don't create dynamic property if alloc arg is false.

---

 dlls/mshtml/dispex.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/dlls/mshtml/dispex.c b/dlls/mshtml/dispex.c
index 0a0f6c6..980b13b 100644
--- a/dlls/mshtml/dispex.c
+++ b/dlls/mshtml/dispex.c
@@ -390,6 +390,9 @@ static HRESULT get_dynamic_prop(DispatchEx *This, const WCHAR *name, DWORD flags
         }
     }
 
+    if(!alloc)
+        return DISP_E_UNKNOWNNAME;
+
     TRACE("creating dynamic prop %s\n", debugstr_w(name));
 
     if(!data->buf_size) {