Person_getAvailableTimeMovementList should not return blocks with 0 length

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23053 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_calendar/SkinTemplateItem/portal_skins/erp5_calendar/Person_getAvailableTimeMovementList.xml

@@ -117,7 +117,7 @@ def flush_list():\n
   for k in range(1, len(date_list)):\n
     stop_date = date_list[k]\n
     quantity = quantity_list[k-1]\n
-    if quantity > 0:\n
+    if quantity > 0 and start_date < stop_date:\n
       \n
       mov = mvt_list[k-1].asContext(\n
         start_date = start_date,\n

bt5/erp5_calendar/bt/revision

-324
\ No newline at end of file
+325
\ No newline at end of file