Index: openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl,v
diff -u -N -r1.141.2.25 -r1.141.2.26
--- openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	1 Sep 2020 14:40:40 -0000	1.141.2.25
+++ openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	1 Sep 2020 17:32:07 -0000	1.141.2.26
@@ -1234,11 +1234,11 @@
                 # @return boolean value.
                 #
                 ns_log notice "NO-CACHE has_children called with $node_id"
-                
+
                 ::xo::dc get_value -prepare integer has_children {
                     select exists(select 1 from site_nodes where parent_id = :node_id)
                 }
-            }          
+            }
 
             #
             # @method get_urls_from_object_id
@@ -1428,7 +1428,7 @@
                     has_children-$node_id {
                         next
                     }
-            }           
+            }
 
             :public method get_node_id {-url:required} {
                 #