From 7e1b30aaa8834f82e8487d1d5be8e77042b80064 Mon Sep 17 00:00:00 2001
From: Kazuhiko SHIOZAKI <kazuhiko@nexedi.com>
Date: Tue, 5 Mar 2024 16:04:14 +0100
Subject: [PATCH] py3: avoid None >= None comparison.

---
 .../TaskConstraint/date_coherency_constraint.xml                | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/TaskConstraint/date_coherency_constraint.xml b/product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/TaskConstraint/date_coherency_constraint.xml
index 3f84c835fa0..9eee8116040 100644
--- a/product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/TaskConstraint/date_coherency_constraint.xml
+++ b/product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/TaskConstraint/date_coherency_constraint.xml
@@ -14,7 +14,7 @@
             <key> <string>expression</string> </key>
             <value> <string encoding="cdata"><![CDATA[
 
-python: object.getStopDate() >= object.getStartDate()
+python: object.getStopDate() >= object.getStartDate() if object.hasStartDate() else True
 
 ]]></string> </value>
         </item>
-- 
2.30.9