From 9b53b52a80f79a7746f51e2092b23dfab3d50c6f Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Tue, 27 Apr 2010 23:06:48 +0000
Subject: [PATCH] * spawn.cc (find_exec): Use the first detected errno when
 lookup fails.

---
 winsup/cygwin/ChangeLog | 4 ++++
 winsup/cygwin/spawn.cc  | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 20ea015dd..7024ed233 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2010-04-27  Christopher Faylor  <me+cygwin@cgf.cx>
+
+	* spawn.cc (find_exec): Use the first detected errno when lookup fails.
+
 2010-04-27  Corinna Vinschen  <corinna@vinschen.de>
 
 	* include/regex.h: Include _ansi.h to avoid missing out on preprocessor
diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc
index c8b2fcf5a..e583f8fea 100644
--- a/winsup/cygwin/spawn.cc
+++ b/winsup/cygwin/spawn.cc
@@ -173,7 +173,9 @@ find_exec (const char *name, path_conv& buf, const char *mywinenv,
 
       debug_printf ("trying %s", tmp);
 
-      if ((suffix = perhaps_suffix (tmp, buf, err, opt)) != NULL)
+      int err1;
+
+      if ((suffix = perhaps_suffix (tmp, buf, err1, opt)) != NULL)
 	{
 	  if (buf.has_acls () && check_file_access (buf, X_OK, true))
 	    continue;