From b547897ce3fe3ae2a129afb36bf26eadfb695eef Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 4 Oct 2009 12:46:43 +0000
Subject: [PATCH] backup errno

---
 src/util/network.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/util/network.c b/src/util/network.c
index a3033d3b0..2e1d40c80 100644
--- a/src/util/network.c
+++ b/src/util/network.c
@@ -148,14 +148,17 @@ int
 GNUNET_NETWORK_socket_close (struct GNUNET_NETWORK_Handle *desc)
 {
   int ret;
+  int eno;
+
 #ifdef MINGW
   ret = closesocket (desc->fd);
-  SetErrnoFromWinsockError (WSAGetLastError ());
+  SetErrnoFromWinsockError (WSAGetLastError ());  
 #else
   ret = close (desc->fd);
 #endif
-
+  eno = errno;
   GNUNET_free (desc);
+  errno = eno;
   return ret == 0 ? GNUNET_OK : GNUNET_SYSERR;
 }
 
-- 
2.25.1