--- gzip-1.3.9/znew.in.stderr	2007-01-15 14:23:54.000000000 +0100

+++ gzip-1.3.9/znew.in	2007-01-15 14:25:37.000000000 +0100

@@ -92,7 +92,7 @@

 done

 if test $# -eq 0; then

-  echo "$usage"

+  echo "$usage" >&2

   exit 1

 fi

--- gzip-1.3.9/zforce.in.stderr	2007-01-15 14:23:54.000000000 +0100

+++ gzip-1.3.9/zforce.in	2007-01-15 14:23:54.000000000 +0100

@@ -40,7 +40,7 @@

 Report bugs to <bug-gzip@gnu.org>."

 if test $# = 0; then

-  echo "$usage"

+  echo "$usage" >&2

   exit 1

 fi

--- gzip-1.3.9/zmore.in.stderr	2006-12-09 05:25:56.000000000 +0100

+++ gzip-1.3.9/zmore.in	2007-01-15 14:23:54.000000000 +0100

@@ -53,7 +53,7 @@

 if test $# = 0; then

     if test -t 0; then

-	echo "$usage"

+	echo "$usage" >&2

     else

 	gzip -cdfq | eval ${PAGER-more}

     fi