Be resistant to DESTDIR being set to some unkosher value, e.g. "/".

Noticed by: Steve Ames
svn path=/head/; revision=145623
2005-04-28 14:45:57 +00:00 · 2005-04-28 14:45:57 +00:00 · 1afc807b33 · 2020-12-20 02:59:44 +00:00
commit 1afc807b33
parent 4bb10cf193
1 changed files with 1 additions and 1 deletions
--- a/sys/conf/kern.post.mk
+++ b/sys/conf/kern.post.mk
@ -192,7 +192,7 @@ kernel-install:
 	fi
 .if exists(${DESTDIR}${KODIR})
 	-thiskernel=`sysctl -n kern.bootfile` ; \
-	if [ "`dirname "$$thiskernel"`" != ${DESTDIR}${KODIR} ] ; then \
+	if [ ! "`dirname "$$thiskernel"`" -ef ${DESTDIR}${KODIR} ] ; then \
 		chflags -R noschg ${DESTDIR}${KODIR} ; \
 		rm -rf ${DESTDIR}${KODIR} ; \
 	else \