Iterate over a copy of the digraph nodes so that removal can't break
authorZac Medico <zmedico@gentoo.org>
Thu, 10 Apr 2008 09:11:22 +0000 (09:11 -0000)
committerZac Medico <zmedico@gentoo.org>
Thu, 10 Apr 2008 09:11:22 +0000 (09:11 -0000)
commit4088b8572629223e29ec3e439dcc9888c9c72a54
tree4307fa810ee86079ab7d264210f5673554d47e5f
parent1caa4c4bfc6222f769c83cd6660a0e8cf86d8e9e
Iterate over a copy of the digraph nodes so that removal can't break
the iterator.

svn path=/main/trunk/; revision=9799
pym/_emerge/__init__.py