- Make WARNS?= 6 clean
- Add WARNS?= 6
Index: src/usr.bin/xinstall/xinstall.c
===================================================================
--- src/usr.bin/xinstall/xinstall.c	(revision 90)
+++ src/usr.bin/xinstall/xinstall.c	(working copy)
@@ -270,6 +270,8 @@
 	char backup[MAXPATHLEN], *p, pathbuf[MAXPATHLEN], tempfile[MAXPATHLEN];
 
 	files_match = 0;
+	from_fd = -1;
+	to_fd = -1;
 
 	/* If try to install NULL file to a directory, fails. */
 	if (flags & DIRECTORY || strcmp(from_name, _PATH_DEVNULL)) {
Index: src/usr.bin/xinstall/Makefile
===================================================================
--- src/usr.bin/xinstall/Makefile	(revision 90)
+++ src/usr.bin/xinstall/Makefile	(working copy)
@@ -4,5 +4,6 @@
 PROG=		xinstall
 PROGNAME=	install
 MAN=		install.1
+WARNS?=		6
 
 .include <bsd.prog.mk>