check if list_form_id is not a string

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@644 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/Coramy/skins/coramy_erp5/Base_searchHandler.py

@@ -14,6 +14,13 @@ request=context.REQUEST
 
 module_name = context.getId()
 
+# Required because sometimes list_form_id is not a string
+if isinstance(list_form_id,tuple):
+  list_form_id = list_form_id[0]
+# The type list is not working with isinstance, I have do do this bad hack
+if hasattr(list_form_id,'sort'):
+  list_form_id = list_form_id[0]
+
 try:
   # Validate the form
   form = getattr(context,dialog_id)