From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 27 May 2008 04:50:37 +0000 (-0000)
Subject: Fix dbapi._iter_match_use() to escape IUSE values when necessary.
X-Git-Tag: v2.2_pre8~95
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ee97a2940c2446deccfc040ea4df3cbeaf267b31;p=portage.git

Fix dbapi._iter_match_use() to escape IUSE values when necessary.

svn path=/main/trunk/; revision=10445
---

diff --git a/pym/portage/dbapi/__init__.py b/pym/portage/dbapi/__init__.py
index 95219322f..064309cf8 100644
--- a/pym/portage/dbapi/__init__.py
+++ b/pym/portage/dbapi/__init__.py
@@ -149,7 +149,7 @@ class dbapi(object):
 			iuse, use = self.aux_get(cpv, ["IUSE", "USE"])
 			use = use.split()
 			iuse = self._iuse_implicit.union(
-				x.lstrip("+-") for x in iuse.split())
+				re.escape(x.lstrip("+-")) for x in iuse.split())
 			iuse_re = re.compile("^(%s)$" % "|".join(iuse))
 			missing_iuse = False
 			for x in atom.use.required: