From 16ab6ee5db0989f2818a7452eef093f6d5baeb8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9rome=20Perrin?= <jerome@nexedi.com>
Date: Tue, 11 Dec 2007 13:55:09 +0000
Subject: [PATCH] fix variable naming, there's no "arity" with subobjects

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18232 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
 product/ERP5Type/Constraint/ContentExistence.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/product/ERP5Type/Constraint/ContentExistence.py b/product/ERP5Type/Constraint/ContentExistence.py
index 6d35cd7b6b..898f3f1c3f 100644
--- a/product/ERP5Type/Constraint/ContentExistence.py
+++ b/product/ERP5Type/Constraint/ContentExistence.py
@@ -49,11 +49,9 @@ class ContentExistence(Constraint):
     obj = object
     errors = []
     if self._checkConstraintCondition(object):
-      # Retrieve values inside de PropertySheet (_constraints)
+      # Retrieve configuration values from PropertySheet (_constraints)
       portal_type = self.constraint_definition['portal_type']
-      # Check arity and compare it with the min and max
-      arity = len(obj.contentValues(portal_type=portal_type))
-      if (arity == 0):
+      if not len(obj.contentValues(portal_type=portal_type)):
         # Generate error message
         error_message = "Does not contain any subobject"
         if portal_type is not ():
@@ -61,3 +59,4 @@ class ContentExistence(Constraint):
         # Add error
         errors.append(self._generateError(obj, error_message))
     return errors
+
-- 
2.30.9