unmerge: remove unused preserve-libs
authorZac Medico <zmedico@gentoo.org>
Sun, 18 Mar 2012 22:39:40 +0000 (15:39 -0700)
committerZac Medico <zmedico@gentoo.org>
Sun, 18 Mar 2012 22:39:40 +0000 (15:39 -0700)
commitaa7a0a91390accd84c04302e1e738f945aee333a
tree384398f8d359a676556e3d9e8b553d7e9939df67
parentf1fb411525e7429e4f361ad3d352a9154c0e44b6
unmerge: remove unused preserve-libs

This fixes a case were one or more packages are unmerged without being
replaced, and some preserved libraries need to be removed because
they all consumers have just been unmerged.
pym/portage/dbapi/vartree.py