Imported Upstream version 1.5

[debian/gzip] / zcmp.in

diff --git a/zcmp.in b/zcmp.in
index d3fb95674990af0a74996345597af9439d3d14de..eab0ea4b1f1ebaf3677e843d654d4c09f51050e7 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 Free Software Foundation
+# Copyright (C) 2007, 2010-2012 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
@@ -24,7 +24,7 @@ esac
 PATH=$bindir:$PATH
 
 version="zcmp (gzip) @VERSION@
-Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This is free software.  You may redistribute copies of it under the terms of
 the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
 There is NO WARRANTY, to the extent permitted by law.
@@ -42,9 +42,10 @@ If a FILE is '-' or missing, read standard input.
 
 Report bugs to <bug-gzip@gnu.org>."
 
+st=0
 case $1 in
---help)    exec echo "$usage";;
---version) exec echo "$version";;
+--help)    echo "$usage" || st=2; exit $st;;
+--version) echo "$version" || st=2; exit $st;;
 esac
 
 exec zdiff --__cmp "$@"