From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 19 Feb 2010 22:59:19 +0000 (-0000)
Subject: Use a frozenset for use inside binarytree._eval_use_flags().
X-Git-Tag: v2.2_rc63
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=cdfa5f1632147913a69d5053c8ef038b6942f49c;p=portage.git

Use a frozenset for use inside binarytree._eval_use_flags().

svn path=/main/trunk/; revision=15407
---

diff --git a/pym/portage/dbapi/bintree.py b/pym/portage/dbapi/bintree.py
index ce162fccb..4420b728b 100644
--- a/pym/portage/dbapi/bintree.py
+++ b/pym/portage/dbapi/bintree.py
@@ -1046,7 +1046,7 @@ class binarytree(object):
 		return False
 
 	def _eval_use_flags(self, cpv, metadata):
-		use = metadata["USE"].split()
+		use = frozenset(metadata["USE"].split())
 		raw_use = use
 		iuse = set(f.lstrip("-+") for f in metadata["IUSE"].split())
 		use = [f for f in use if f in iuse]