CVS: cvs.openbsd.org: src

[Marc Espie <espie_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	espie_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2007/06/06 06:32:09

Modified files:
	usr.sbin/pkg_add/OpenBSD: Add.pm Delete.pm PackingElement.pm 
	                          PackingList.pm 

Log message:
tweak how copies happen: rename make_copy into make_shallow_copy,
make_deep_copy.

tweak keep_old_files so that we set the pkgname later, when it won't
cause any error to have duplicates in there.