opendir-safer.c: don't clobber errno; don't close negative FD

[pspp] / lib / strnlen1.h

diff --git a/lib/strnlen1.h b/lib/strnlen1.h
index c0ea357046b600e441a46276d6737132fa1ab79d..1bb13de60de689bf254347aba095938b926f590a 100644 (file)
--- a/lib/strnlen1.h
+++ b/lib/strnlen1.h
@@ -1,5 +1,5 @@
 /* Find the length of STRING + 1, but scan at most MAXLEN bytes.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2009-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by