Ripped from Fedora

- Fixed AFS support for output redirection, so that the correct errors
  are reported for other filesystems (bug #155373).

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=155373

--- bash-3.0/redir.c.afs	2005-04-20 09:16:15.000000000 +0100
+++ bash-3.0/redir.c	2005-04-20 09:16:58.000000000 +0100
@@ -596,7 +596,9 @@
       fd = open (filename, flags, mode);
 #if defined (AFS)
       if ((fd < 0) && (errno == EACCES))
-	fd = open (filename, flags & ~O_CREAT, mode);
+	if ((fd = open (filename, flags & ~O_CREAT, mode)) < 0)
+	  /* Restore previous errno. */
+	  errno = EACCES;
 #endif /* AFS */
     }