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 -r1.93.2.14 -r1.93.2.15
--- openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	9 Jan 2017 16:49:27 -0000	1.93.2.14
+++ openacs-4/packages/acs-tcl/tcl/site-nodes-procs.tcl	10 Jan 2017 08:40:27 -0000	1.93.2.15
@@ -136,15 +136,15 @@
     -delete_subnodes:boolean
 } {
     delete the site node
-} {    
+} {
     if {!$delete_subnodes_p} {
         set n_subnodes [llength [site_node::get_children \
                                      -node_id $node_id]]
         if {$n_subnodes != 0} {
             error "Site node has subnodes. To force use -delete_subnodes option"
         }
     }
-        
+
     set nodes_to_delete {}
 
     # breadth-first visit of the node tree, so we can delete children