depgraph: tweak depth calculation for virtuals
authorZac Medico <zmedico@gentoo.org>
Sun, 13 Feb 2011 11:13:34 +0000 (03:13 -0800)
committerZac Medico <zmedico@gentoo.org>
Sun, 13 Feb 2011 11:13:34 +0000 (03:13 -0800)
commitd7afc73681967c64a641d9769dae23886b908164
tree980adac7f7d80fb55fb5170941af896c4ec1d365
parent5655b4dcfe5e9dae5e9d6352d791c3d04953baf7
depgraph: tweak depth calculation for virtuals

Recursively traversed virtual dependencies, and their direct
dependencies, are considered to have the same depth as direct
dependencies.
pym/_emerge/depgraph.py