Hans Leidekker : ws2_32: Pass NULL nodename on to native getaddrinfo.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8e5d5bf58aa4ad9ac638f0b6e6473b4b8e2dbe83
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8e5d5bf58aa4ad9ac638f0b6e6473b4b8e2dbe83

Author: Hans Leidekker <hans at codeweavers.com>
Date:   Thu Nov 24 11:31:35 2011 +0100

ws2_32: Pass NULL nodename on to native getaddrinfo.

---

 dlls/ws2_32/socket.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 72e2a5f..cf33400 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -4824,14 +4824,15 @@ int WINAPI WS_getaddrinfo(LPCSTR nodename, LPCSTR servname, const struct WS_addr
     if (!nodename && !servname) return WSAHOST_NOT_FOUND;
 
     if (!nodename)
-        node = "localhost";
+        node = NULL;
     else if (!nodename[0])
+    {
         node = hostname = get_hostname();
+        if (!node) return WSA_NOT_ENOUGH_MEMORY;
+    }
     else
         node = nodename;
 
-    if (!node) return WSA_NOT_ENOUGH_MEMORY;
-
     if (hints) {
         punixhints = &unixhints;