From 54b32c3bcdf1e267ec1cd9f2d8c9d38f2c81ebe2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Metin?= <baris@pardus.org.tr>
Date: Fri, 5 Aug 2005 02:28:30 +0000
Subject: [PATCH] inherit Exception.

---
 pisi/graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pisi/graph.py b/pisi/graph.py
index 48ac928e..c419f90c 100644
--- a/pisi/graph.py
+++ b/pisi/graph.py
@@ -16,7 +16,7 @@ ver = sys.version_info
 if ver[0] <= 2 and ver[1] < 4:
     from sets import Set as set
 
-class CycleError:
+class CycleError(Exception):
     pass
 
 class digraph(object):