LWIP: don't consider HAVE_ERRNO_H to be winsock

The check for Winsock definition was a bit too broad

Bug: http://curl.haxx.se/mail/lib-2012-03/0046.html

diff --git a/lib/setup.h b/lib/setup.h
index 446c793c0979693764436393b4a487fd7e8b079a..12194375888e873f7ff245fc30f688dca99ddc3f 100644 (file)
--- a/lib/setup.h
+++ b/lib/setup.h
@@ -623,7 +623,6 @@ int netware_init(void);
 #if defined(__LWIP_OPT_H__)
 #  if defined(SOCKET) || \
      defined(USE_WINSOCK) || \
-     defined(HAVE_ERRNO_H) || \
      defined(HAVE_WINSOCK_H) || \
      defined(HAVE_WINSOCK2_H) || \
      defined(HAVE_WS2TCPIP_H)