* spawn.cc (find_exec): Use the first detected errno when lookup fails.

dscho · Apr 27, 2010 · 9b53b52 · 9b53b52
1 parent 0f6697b
commit 9b53b52
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diff --git 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
@@ -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;