In depgraph._serialize_tasks(), verify that an uninstall task has at least one
authorZac Medico <zmedico@gentoo.org>
Fri, 13 Feb 2009 03:29:01 +0000 (03:29 -0000)
committerZac Medico <zmedico@gentoo.org>
Fri, 13 Feb 2009 03:29:01 +0000 (03:29 -0000)
commit4d0658e3dc0bca1854b8ede5dbc4eed7509d1d59
treef51869f0a1fb018363683af80741d74392af280e
parentab045e2584bee3148fa9c7c8842f9e304d2428b5
In depgraph._serialize_tasks(), verify that an uninstall task has at least one
theoretically mergeable parent before choosing to reverse it's edges.

svn path=/main/trunk/; revision=12605
pym/_emerge/__init__.py