fixup! listbox: sorting by CAST type (float)

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Folder_viewSortOnDialog/sort_type.xml

@@ -235,7 +235,7 @@
                       <list>
                         <tuple>
                           <string>Default</string>
-                          <string>default</string>
+                          <string></string>
                         </tuple>
                         <tuple>
                           <string>Numerical</string>

product/ERP5Form/Extensions/Folder_viewSearchDialog.py

@@ -256,9 +256,6 @@ def getSearchDialog(self, REQUEST=None):
   column_list = ListBoxListRenderer(
                       listbox.widget, listbox, request).getAllColumnList()
 
-  search_list = ListBoxListRenderer(
-                      listbox.widget, listbox, request).getSearchColumnIdSet()
-
   added_column_set = set()
 
   for column_id, column_title in column_list:

product/ERP5Form/tests/testSelectionTool.py

@@ -140,15 +140,15 @@ class TestSelectionTool(ERP5TypeTestCase):
   def testSortOrder(self):
     self.portal_selections.setSelectionSortOrder('test_selection',
                                                  [('title', 'ascending')])
-    self.assertEqual([('title', 'ascending')],
+    self.assertSequenceEqual([('title', 'ascending')],
                       self.portal_selections.getSelectionSortOrder('test_selection'))
     self.portal_selections.setSelectionQuickSortOrder('test_selection',
                                                       'title')
-    self.assertEqual([('title', 'descending')],
+    self.assertSequenceEqual([('title', 'descending')],
                       self.portal_selections.getSelectionSortOrder('test_selection'))
     self.portal_selections.setSelectionQuickSortOrder('test_selection',
                                                       'date')
-    self.assertEqual([('date', 'ascending')],
+    self.assertSequenceEqual([('date', 'ascending')],
                       self.portal_selections.getSelectionSortOrder('test_selection'))
 
   def testColumns(self):