diff --git a/product/ERP5Form/SelectionTool.py b/product/ERP5Form/SelectionTool.py
index 9854cb9ec01651d6b0cb5948c5d6d23d53d742c0..ced99b75890806f5e223b2262db38abe3be27f0a 100755
--- a/product/ERP5Form/SelectionTool.py
+++ b/product/ERP5Form/SelectionTool.py
@@ -649,13 +649,13 @@ class SelectionTool( UniqueObject, SimpleItem ):
     def getListboxDisplayMode(self, selection_name, REQUEST=None):
       if REQUEST is None:
         REQUEST = get_request()
-        selection = self.getSelectionFor(selection_name, REQUEST)
+      selection = self.getSelectionFor(selection_name, REQUEST)
     
-        if getattr(selection, 'report_tree_mode', 0):
-          return 'ReportTreeMode'
-        elif getattr(selection, 'domain_tree_mode', 0):
-          return 'DomainTreeMode'
-        return 'FlatListMode'
+      if getattr(selection, 'report_tree_mode', 0):
+        return 'ReportTreeMode'
+      elif getattr(selection, 'domain_tree_mode', 0):
+        return 'DomainTreeMode'
+      return 'FlatListMode'
           
     security.declareProtected(ERP5Permissions.View, 'setListboxDisplayMode')
     def setListboxDisplayMode(self, REQUEST,listbox_display_mode, selection_name=None,redirect=0):