maint: update gnulib and copyright dates for 2018

[debian/gzip] / zless.in

diff --git a/zless.in b/zless.in
index 9a3f399d5d37c36942b7240b5b45518a15b531f3..fd1d4c6a75bda912099030284b3d4e923de84590 100644 (file)
--- a/zless.in
+++ b/zless.in
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 1998, 2002, 2006-2007, 2010-2017 Free Software Foundation, Inc.
+# Copyright (C) 1998, 2002, 2006-2007, 2010-2018 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
@@ -32,8 +32,8 @@ Options are the same as for 'less'.
 Report bugs to <bug-gzip@gnu.org>."
 
 case $1 in
---help)    exec echo "$usage";;
---version) exec echo "$version";;
+--help)      printf '%s\n' "$usage"   || exit 1; exit;;
+--version)   printf '%s\n' "$version" || exit 1; exit;;
 esac
 
 if test "${LESSMETACHARS+set}" != set; then