From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 25 May 2010 08:20:37 +0000 (-0700)
Subject: Fix traceback in _show_unsatisfied_dep, reported on forums:
X-Git-Tag: v2.2_rc68~581
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e0271a98e8ca2ebc6d3f6fd9922f8ec732b723f5;p=portage.git

Fix traceback in _show_unsatisfied_dep, reported on forums:

http://forums.gentoo.org/viewtopic-t-829445.html?sid=58b3b5cec88b8e2ffebc9991c90a473e

  File "/usr/lib/portage/pym/_emerge/depgraph.py", line 2273, in _show_unsatisfied_dep
    if not (violated_atom.use.enabled or violated_atom.use.disabled):
AttributeError: 'NoneType' object has no attribute 'enabled'
---

diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py
index c8b460396..3a35e84e9 100644
--- a/pym/_emerge/depgraph.py
+++ b/pym/_emerge/depgraph.py
@@ -2270,7 +2270,8 @@ class depgraph(object):
 				# If so, suggest to change them on the parent.
 				mreasons = []
 				violated_atom = atom.unevaluated_atom.violated_conditionals(myparent.use.enabled, pkg.use.enabled)
-				if not (violated_atom.use.enabled or violated_atom.use.disabled):
+				if violated_atom.use and not \
+					(violated_atom.use.enabled or violated_atom.use.disabled):
 					#all violated use deps are conditional
 					changes = []
 					conditional = violated_atom.use.conditional