Jacek Caban : mshtml: Don' t crash in before_async_open if there is no client site.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7de847c6eededa1bdc1c61068c0ab54d5c3160e2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7de847c6eededa1bdc1c61068c0ab54d5c3160e2

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Thu Jan 10 12:53:14 2008 +0100

mshtml: Don't crash in before_async_open if there is no client site.

---

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

diff --git a/dlls/mshtml/nsio.c b/dlls/mshtml/nsio.c
index 2568b35..cc4ea2f 100644
--- a/dlls/mshtml/nsio.c
+++ b/dlls/mshtml/nsio.c
@@ -116,6 +116,9 @@ static BOOL before_async_open(nsChannel *channel, NSContainer *container)
         doc = container_iter->doc;
     }
 
+    if(!doc->client)
+        return TRUE;
+
     if(!hlnf && !exec_shldocvw_67(doc, uri))
         return FALSE;