Juan Lang : winhttp: Fix crash when proxy bypass is unset.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2b460a6c5ac63ee9bcd7eff34e2a5a77b13ba574
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2b460a6c5ac63ee9bcd7eff34e2a5a77b13ba574

Author: Juan Lang <juan.lang at gmail.com>
Date:   Tue Jul 21 11:22:03 2009 -0700

winhttp: Fix crash when proxy bypass is unset.

---

 dlls/winhttp/session.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/dlls/winhttp/session.c b/dlls/winhttp/session.c
index e1a2b4b..227354d 100644
--- a/dlls/winhttp/session.c
+++ b/dlls/winhttp/session.c
@@ -291,6 +291,7 @@ static BOOL should_bypass_proxy(session_t *session, LPCWSTR server)
     LPCWSTR ptr;
     BOOL ret = FALSE;
 
+    if (!session->proxy_bypass) return FALSE;
     ptr = session->proxy_bypass;
     do {
         LPCWSTR tmp = ptr;