From c9e632d62383d028f5277456fec0c5079ed8ffb8 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 1 Feb 2007 20:22:16 +0000
Subject: [PATCH] Don't use os.path.isdir() because it can swallow errors
 related to filesystem/disk corruption. (trunk r5851:5852)

svn path=/main/branches/2.1.2/; revision=5869
---
 pym/portage.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/pym/portage.py b/pym/portage.py
index b7ba73f37..25c4d7a14 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -5271,8 +5271,14 @@ class vardbapi(dbapi):
 
 	def _aux_get(self, mycpv, wants):
 		mydir = os.path.join(self.root, VDB_PATH, mycpv)
-		if not os.path.isdir(mydir):
-			raise KeyError(mycpv)
+		try:
+			if not stat.S_ISDIR(os.stat(mydir).st_mode):
+				raise KeyError(mycpv)
+		except OSError, e:
+			if e.errno == errno.ENOENT:
+				raise KeyError(mycpv)
+			del e
+			raise
 		results = []
 		for x in wants:
 			try:
-- 
2.26.2