From 8fe95db06ef385514d13dd8f292b7214e5ff5668 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 31 Oct 2009 19:08:45 +0000
Subject: [PATCH] Make dblink.delete() remove empty parent category
 directories.

svn path=/main/trunk/; revision=14754
---
 pym/portage/dbapi/vartree.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index db91be3d5..137e22f26 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -1947,6 +1947,11 @@ class dblink(object):
 			return
 
 		shutil.rmtree(self.dbdir)
+		# If empty, remove parent category directory.
+		try:
+			os.rmdir(os.path.dirname(self.dbdir))
+		except OSError:
+			pass
 		self.vartree.dbapi._remove(self)
 
 	def clearcontents(self):
-- 
2.26.2