From 9f023581d3bb939f2f8369c9973889323b67dd5e Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 19 Jun 2007 22:02:26 +0000
Subject: [PATCH] Fix cacheddir() to behave properly if os.listdir() raises
 errno.EACCES (Permission denied). (trunk r6879)

svn path=/main/branches/2.1.2/; revision=6880
---
 pym/portage.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pym/portage.py b/pym/portage.py
index 7558a7b82..ea3fba2fa 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -193,7 +193,15 @@ def cacheddir(my_original_path, ignorecvs, ignorelist, EmptyOnError, followSymli
 	if mtime != cached_mtime or time.time() - mtime < 4:
 		if dircache.has_key(mypath):
 			cacheStale += 1
-		list = os.listdir(mypath)
+		try:
+			list = os.listdir(mypath)
+		except EnvironmentError, e:
+			if e.errno != errno.EACCES:
+				raise
+			del e
+			if EmptyOnError:
+				return [], []
+			raise portage_exception.PermissionDenied(mypath)
 		ftype = []
 		for x in list:
 			try:
-- 
2.26.2