From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 5 Feb 2009 23:02:36 +0000 (-0000)
Subject: Fix digraph.clone() to properly clone priority lists.
X-Git-Tag: v2.2_rc24~215
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ce13d46f56fe0ddd79ee58e14821c92b916c32c3;p=portage.git

Fix digraph.clone() to properly clone priority lists.

svn path=/main/trunk/; revision=12587
---

diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index 85c970440..5ac305817 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -561,8 +561,14 @@ class digraph(object):
 	def clone(self):
 		clone = digraph()
 		clone.nodes = {}
-		for k, v in self.nodes.iteritems():
-			clone.nodes[k] = (v[0].copy(), v[1].copy(), v[2])
+		for children, parents, node in self.nodes.itervalues():
+			children_clone = {}
+			for child, priorities in children.iteritems():
+				children_clone[child] = priorities[:]
+			parents_clone = {}
+			for parent, priorities in parents.iteritems():
+				parents_clone[parent] = priorities[:]
+			clone.nodes[node] = (children_clone, parents_clone, node)
 		clone.order = self.order[:]
 		return clone