From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 10 Jul 2006 08:04:43 +0000 (-0000)
Subject: Use a list comprehension to simplify the code for bug #55871.
X-Git-Tag: v2.1.1~248
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c9054709dac49dc75054e600841d4803f661bbcb;p=portage.git

Use a list comprehension to simplify the code for bug #55871.

svn path=/main/trunk/; revision=3831
---

diff --git a/bin/emerge b/bin/emerge
index 26b173cae..78872bd22 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1024,10 +1024,9 @@ class depgraph:
 					myeb_pkg_matches = bindb.match(x)
 					if "--usepkgonly" not in self.myopts:
 						# Remove any binary package entries that are masked in the portage tree (#55871)
-						for idx in xrange(len(myeb_pkg_matches)-1, -1, -1):
-							if myeb_pkg_matches[idx] not in myeb_matches and \
-								portdb.cpv_exists(myeb_pkg_matches[idx]):
-								del myeb_pkg_matches[idx]
+						myeb_pkg_matches = [pkg for pkg in myeb_pkg_matches \
+							if pkg not in myeb_matches and \
+							portdb.cpv_exists(pkg)]
 					myeb_pkg = portage.best(myeb_pkg_matches)
 
 				if not myeb_pkg: