From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 7 Sep 2009 02:41:01 +0000 (-0000)
Subject: Handle AttributeError instead of using getattr. Thanks to Marat Radchenko
X-Git-Tag: v2.2_rc41~59
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=78105e61390154172c99b4a426f6a2a75cb0b180;p=portage.git

Handle AttributeError instead of using getattr. Thanks to Marat Radchenko
<slonopotamusorama@gmail.com> for reporting.

svn path=/main/trunk/; revision=14209
---

diff --git a/pym/_emerge/Task.py b/pym/_emerge/Task.py
index d218ba360..0cd545500 100644
--- a/pym/_emerge/Task.py
+++ b/pym/_emerge/Task.py
@@ -7,10 +7,10 @@ class Task(SlotObject):
 	__slots__ = ("_hash_key", "_hash_value")
 
 	def _get_hash_key(self):
-		hash_key = getattr(self, "_hash_key", None)
-		if hash_key is None:
+		try:
+			return self._hash_key
+		except AttributeError:
 			raise NotImplementedError(self)
-		return hash_key
 
 	def __eq__(self, other):
 		return self._get_hash_key() == other