Kai Blin : ws2_32: Prevent segfault in trace for NULL AddressString.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1d77d2a8260700526420776cc0355064afd2ced4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1d77d2a8260700526420776cc0355064afd2ced4

Author: Kai Blin <kai.blin at gmail.com>
Date:   Thu Jul  3 19:52:14 2008 +0200

ws2_32: Prevent segfault in trace for NULL AddressString.

---

 dlls/ws2_32/socket.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index fa908b4..53478d6 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -4522,8 +4522,8 @@ INT WINAPI WSAStringToAddressA(LPSTR AddressString,
     INT res=0;
     LPSTR workBuffer=NULL,ptrPort;
 
-    TRACE( "(%s, %x, %p, %p, %p)\n", AddressString, AddressFamily, lpProtocolInfo,
-           lpAddress, lpAddressLength );
+    TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_a(AddressString), AddressFamily,
+           lpProtocolInfo, lpAddress, lpAddressLength );
 
     if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;