TemplateTool.updateBusinessTemplateFromUrl: do not clear catalog unless explicitely requested

product/ERP5/Document/BusinessTemplate.py

@@ -5158,7 +5158,7 @@ Business Template is a set of definitions, such as skins, portal types and categ
       return modified_object_list
 
     def _install(self, force=1, object_to_update=None, update_translation=0,
-                 update_catalog=_MARKER, **kw):
+                 update_catalog=False, **kw):
       """
         Install a new Business Template, if force, all will be upgraded or installed
         otherwise depends of dict object_to_update

product/ERP5/Tool/TemplateTool.py

@@ -1341,7 +1341,7 @@ class TemplateTool (BaseTool):
                                          keep_original_list=None,
                                          before_triggered_bt5_id_list=None,
                                          after_triggered_bt5_id_list=None,
-                                         update_catalog=_MARKER,
+                                         update_catalog=False,
                                          reinstall=False,
                                          active_process=None,
                                          force_keep_list=None,
@@ -1428,9 +1428,6 @@ class TemplateTool (BaseTool):
         log('Execute %r' % before_triggered_bt5_id)
         imported_bt5.unrestrictedTraverse(before_triggered_bt5_id)()
 
-      if update_catalog is _MARKER and install_kw != {}:
-        update_catalog = imported_bt5.isCatalogUpdatable()
-
       imported_bt5.install(object_to_update=install_kw,
                            update_catalog=update_catalog)