From 5b341a9a47bf203829328016536101b24556802b Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 26 Apr 2010 14:51:38 +0000
Subject: [PATCH] Ignore a stale agent socket.

---
 agent/ChangeLog   |  4 ++++
 agent/gpg-agent.c | 10 +++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/agent/ChangeLog b/agent/ChangeLog
index 6611a35ad..176f4fa41 100644
--- a/agent/ChangeLog
+++ b/agent/ChangeLog
@@ -1,3 +1,7 @@
+2010-04-26  Werner Koch  <wk@g10code.com>
+
+	* gpg-agent.c (create_server_socket) [W32]: Also check for EEXIST.
+
 2010-04-19  Werner Koch  <wk@g10code.com>
 
 	* pksign.c (get_dsa_qbits, do_encode_dsa): New.
diff --git a/agent/gpg-agent.c b/agent/gpg-agent.c
index aa0a40716..e30adb45b 100644
--- a/agent/gpg-agent.c
+++ b/agent/gpg-agent.c
@@ -1493,7 +1493,15 @@ create_server_socket (char *name, int is_ssh, assuan_sock_nonce_t *nonce)
   strcpy (serv_addr->sun_path, name);
   len = SUN_LEN (serv_addr);
   rc = assuan_sock_bind (fd, (struct sockaddr*) serv_addr, len);
-  if (use_standard_socket && rc == -1 && errno == EADDRINUSE)
+
+  /* Our error code mapping on W32CE returns EEXIST thus we also test
+     for this. */
+  if (use_standard_socket && rc == -1 
+      && (errno == EADDRINUSE
+#ifdef HAVE_W32_SYSTEM
+          || errno == EEXIST
+#endif
+          ))
     {
       /* Check whether a gpg-agent is already running on the standard
          socket.  We do this test only if this is not the ssh socket.