From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 14 Sep 2010 21:25:49 +0000 (-0700)
Subject: Only initialize Package.inherited to an empty set when it is None.
X-Git-Tag: v2.2_rc82~3
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=34999bfc297425d49515e7df8df15d46db154162;p=portage.git

Only initialize Package.inherited to an empty set when it is None.
---

diff --git a/pym/_emerge/Package.py b/pym/_emerge/Package.py
index 8966aacc1..cb14062ac 100644
--- a/pym/_emerge/Package.py
+++ b/pym/_emerge/Package.py
@@ -61,7 +61,8 @@ class Package(Task):
 		self.category, self.pf = portage.catsplit(self.cpv)
 		self.cpv_split = portage.catpkgsplit(self.cpv)
 		self.pv_split = self.cpv_split[1:]
-		self.inherited = frozenset()
+		if self.inherited is None:
+			self.inherited = frozenset()
 		self._validate_deps()
 		self.masks = self._masks()
 		self.visible = self._visible(self.masks)