Build custom getpwent.o only if USE_YP==no. Otherwise, chpass will not

get the current passwd entry from NIS. Problem reported by Stephen M. Jone
on tech-net.

usr.bin/chpass/Makefile

@@ -1,10 +1,10 @@
-#	$NetBSD: Makefile,v 1.12 2002/09/18 14:00:35 lukem Exp $
+#	$NetBSD: Makefile,v 1.13 2003/04/05 20:32:26 bouyer Exp $
 #	@(#)Makefile	8.2 (Berkeley) 4/2/94
 
 .include <bsd.own.mk>
 
 PROG=	chpass
-SRCS=	chpass.c edit.c field.c table.c util.c getpwent.c
+SRCS=	chpass.c edit.c field.c table.c util.c
 BINOWN=	root
 BINMODE=4555
 .PATH:	${NETBSDSRCDIR}/lib/libc/gen
@@ -18,6 +18,8 @@ SRCS+=	pw_yp.c
 CPPFLAGS+=-DYP
 DPADD+=	${LIBRPCSVC}
 LDADD+=	-lrpcsvc
+.else
+SRCS+= getpwent.c
 .endif
 
 DPADD+= ${LIBUTIL}