Index: openacs-4/packages/xowiki/tcl/tree-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/tree-procs.tcl,v
diff -u -N -r1.7 -r1.8
--- openacs-4/packages/xowiki/tcl/tree-procs.tcl	15 Jul 2010 23:55:31 -0000	1.7
+++ openacs-4/packages/xowiki/tcl/tree-procs.tcl	13 May 2011 18:48:33 -0000	1.8
@@ -316,6 +316,8 @@
     ::xowiki::Includelet require_YUI_CSS -ajaxhelper $ajaxhelper \
 	"treeview/assets/skins/sam/treeview.css"
     if {$style ne ""} {
+      # yuitree default css style files are in the assets directory
+      if {$style eq "yuitree"} {set style ""}
       ::xo::Page requireCSS "/resources/ajaxhelper/yui/treeview/assets/$style/tree.css"
     }