From 05f15f0d6e34cb9a47a3cb3ec44453958f1a3818 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 30 May 2008 20:24:08 +0000
Subject: [PATCH] Make the use_cache=0 listdir() implementation inside
 vardbapi.cpv_all() raise a PermissionDenied error when appropriate. (trunk
 r10505)

svn path=/main/branches/2.1.2/; revision=10506
---
 pym/portage.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pym/portage.py b/pym/portage.py
index 812aaaa5a..557d27880 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -6802,7 +6802,10 @@ class vardbapi(dbapi):
 				try:
 					return [x for x in os.listdir(p) \
 						if os.path.isdir(os.path.join(p, x))]
-				except EnvironmentError:
+				except EnvironmentError, e:
+					if e.errno == portage_exception.PermissionDenied.errno:
+						raise portage_exception.PermissionDenied(p)
+					del e
 					return []
 
 		for x in listdir(basepath, EmptyOnError=1, ignorecvs=1, dirsonly=1):
-- 
2.26.2