From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 9 Nov 2011 03:23:22 +0000 (-0800)
Subject: depgraph: fix possible REQUIRED_USE KeyError
X-Git-Tag: v2.2.0_alpha73~4
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=6245e82305818d36eaa0a5392cb78de791f5e00a;p=portage.git

depgraph: fix possible REQUIRED_USE KeyError

This goes with commit a0961708ced50c90497811058eda6f4513d2986d.
---

diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py
index 301b25210..2296aa001 100644
--- a/pym/_emerge/depgraph.py
+++ b/pym/_emerge/depgraph.py
@@ -3114,7 +3114,7 @@ class depgraph(object):
 					if untouchable_flags.intersection(involved_flags):
 						continue
 
-					required_use = myparent.metadata["REQUIRED_USE"]
+					required_use = myparent.metadata.get("REQUIRED_USE")
 					required_use_warning = ""
 					if required_use:
 						old_use = self._pkg_use_enabled(myparent)