From a29dd312ba6935871c9652efa317eef329e487de Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 10 Jun 2008 04:48:51 +0000
Subject: [PATCH] Use isinstance() instead of handling TypeError.

svn path=/main/trunk/; revision=10638
---
 pym/portage/dbapi/vartree.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index 190157b88..f57555483 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -996,10 +996,8 @@ class vardbapi(dbapi):
 				pkgs = base_names.get(name_hash)
 				if pkgs is not None:
 					for hash_value in pkgs:
-						try:
-							if len(hash_value) != 3:
-								continue
-						except TypeError:
+						if not isinstance(hash_value, tuple) or \
+							len(hash_value) != 3:
 							continue
 						cpv, counter, mtime = hash_value
 						if not isinstance(cpv, basestring):
-- 
2.26.2