Module Name:	src
Committed By:	hubertf
Date:		Tue Mar  2 02:31:24 UTC 1999

Modified Files:
	src/usr.sbin/pkg_install/delete: perform.c
Log Message:
- Put no assumptions into require_delete() on where the old CWD was
- Fix check for circular dependency
- Most importantly: DO NOT remove the package if something depends
on it, and -r isn't given!!!!! Without this change, pkg_delete was
happily nuking away any package even if it had some dependencies.