tests: avoid failure when running with no tty

[debian/gzip] / zdiff.in

diff --git a/zdiff.in b/zdiff.in
index 12de3a1e9a9f86cd4c83f15e09e04eeef23dcede..d57e44dffd0b40b490693389dc5e0d49f4dc9b3d 100644 (file)
--- a/zdiff.in
+++ b/zdiff.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # sh is buggy on RS/6000 AIX 3.2. Replace above line with #!/bin/ksh
 
-# Copyright (C) 1998, 2002, 2006-2007, 2009-2016 Free Software Foundation, Inc.
+# Copyright (C) 1998, 2002, 2006-2007, 2009-2017 Free Software Foundation, Inc.
 # Copyright (C) 1993 Jean-loup Gailly
 
 # This program is free software; you can redistribute it and/or modify