inherit Exception.

2005-08-05 02:28:30 +00:00
parent 3c0fa98e6d
commit 54b32c3bcd
1 changed files with 1 additions and 1 deletions
@@ -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):