Never traverse the same node twice when showing parents in
authorZac Medico <zmedico@gentoo.org>
Sat, 18 Sep 2010 07:58:29 +0000 (00:58 -0700)
committerZac Medico <zmedico@gentoo.org>
Sat, 18 Sep 2010 07:58:29 +0000 (00:58 -0700)
commitb6b26a099d6b618170370b7f3012451374c9b7f4
treeeaaa4fdb66f7dfc2d96fd61ff6985d846fd19c54
parenta072f0368baf5965ee12375c3e1c8185726b239d
Never traverse the same node twice when showing parents in
depgraph._show_unsatisfied_dep().
pym/_emerge/depgraph.py