From ed1065047234c6c8c17072e0644bb026f02b64fd Mon Sep 17 00:00:00 2001
From: Jacek Caban <jacek@codeweavers.com>
Date: Sun, 1 Nov 2009 19:21:19 +0100
Subject: [PATCH] mshtml: Don't create dynamic property if alloc arg is false.

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

diff --git a/dlls/mshtml/dispex.c b/dlls/mshtml/dispex.c
index 0a0f6c6c5b4..980b13b1654 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) {