From 6dc90ed8fa34db164fac956eed600b2ba66640a0 Mon Sep 17 00:00:00 2001
From: Philip Kaufmann <phil.kaufmann@t-online.de>
Date: Sun, 22 Jun 2014 20:17:15 +0200
Subject: [PATCH] replace 3 separate calls to WSAGetLastError() with 1

---
 src/netbase.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/netbase.cpp b/src/netbase.cpp
index 4aa7367f39..3c50174e75 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -337,8 +337,9 @@ bool static ConnectSocketDirectly(const CService &addrConnect, SOCKET& hSocketRe
 
     if (connect(hSocket, (struct sockaddr*)&sockaddr, len) == SOCKET_ERROR)
     {
+        int nErr = WSAGetLastError();
         // WSAEINVAL is here because some legacy version of winsock uses it
-        if (WSAGetLastError() == WSAEINPROGRESS || WSAGetLastError() == WSAEWOULDBLOCK || WSAGetLastError() == WSAEINVAL)
+        if (nErr == WSAEINPROGRESS || nErr == WSAEWOULDBLOCK || nErr == WSAEINVAL)
         {
             struct timeval timeout;
             timeout.tv_sec  = nTimeout / 1000;