From 9b60960253474c9fff59a84f5c6d97ad122447d4 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 12 Mar 2009 05:57:24 +0000
Subject: Bug #261992 - Inside Binpkg._prefetch_exit(), avoid potention issues
 with shutil.rmtree() by just doing a minimal cleanup. (trunk r13070)

svn path=/main/branches/2.1.6/; revision=13084
---
 pym/_emerge/__init__.py | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'pym/_emerge')

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 345fe8c45..6b23b4c97 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -3394,12 +3394,14 @@ class Binpkg(CompositeTask):
 		pkg_count = self.pkg_count
 		if not (self.opts.pretend or self.opts.fetchonly):
 			self._build_dir.lock()
-			try:
-				shutil.rmtree(self._build_dir.dir_path)
-			except EnvironmentError, e:
-				if e.errno != errno.ENOENT:
-					raise
-				del e
+			# If necessary, discard old log so that we don't
+			# append to it.
+			for x in ('.logid', 'temp/build.log'):
+				try:
+					os.unlink(os.path.join(self._build_dir.dir_path, x))
+				except OSError:
+					pass
+			# Initialze PORTAGE_LOG_FILE.
 			portage.prepare_build_dirs(self.settings["ROOT"], self.settings, 1)
 		fetcher = BinpkgFetcher(background=self.background,
 			logfile=self.settings.get("PORTAGE_LOG_FILE"), pkg=self.pkg,
-- 
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