gzexe: port to macOS mktemp

[debian/gzip] / zcmp.in

diff --git a/zcmp.in b/zcmp.in
index 784735088bc37412994c238b7cd3c1522b4b775d..50e2488549bfac00787929ae0d626d3bf3887ac4 100644 (file)
--- a/zcmp.in
+++ b/zcmp.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Compare the uncompressed contents of compressed files, byte by byte.
 
-# Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc.
+# Copyright (C) 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
@@ -36,10 +36,9 @@ If a FILE is '-' or missing, read standard input.
 
 Report bugs to <bug-gzip@gnu.org>."
 
-st=0
 case $1 in
---help)    echo "$usage" || st=2; exit $st;;
---version) echo "$version" || st=2; exit $st;;
+--help)    printf '%s\n' "$usage"   || exit 2; exit;;
+--version) printf '%s\n' "$version" || exit 2; exit;;
 esac
 
 exec zdiff --__cmp "$@"