Keeping compress(1) WARNS?=6 clean

[Giorgos Keramidas]

I've been locally using compress(1) with the following patch for a long
while now (at least 1 year, since a bug in compress was found in Jan
2003 by me and committed a few months later by Tom Rhodes):

%%%
Index: Makefile
===================================================================
RCS file: /home/ncvs/src/usr.bin/compress/Makefile,v
retrieving revision 1.7
diff -u -r1.7 Makefile
--- Makefile	8 Feb 2002 22:31:37 -0000	1.7
+++ Makefile	22 Aug 2004 02:14:18 -0000
@@ -6,6 +6,8 @@
 LINKS=	${BINDIR}/compress ${BINDIR}/uncompress
 MLINKS=	compress.1 uncompress.1
 
+WARNS?=	6
+
 # XXX zopen is not part of libc
 # MAN=zopen.3
 
%%%

Is it ok if I ask RE's approval to commit this change in HEAD to keep
the source clean from changes that might seem like a regression from
its current state?

- Giorgos