Index: openacs-4/packages/xowiki/tcl/category-procs.tcl =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/category-procs.tcl,v diff -u -r1.15 -r1.15.2.1 --- openacs-4/packages/xowiki/tcl/category-procs.tcl 7 Nov 2008 18:28:35 -0000 1.15 +++ openacs-4/packages/xowiki/tcl/category-procs.tcl 4 Jan 2009 19:24:17 -0000 1.15.2.1 @@ -32,6 +32,7 @@ CatTree instproc open_tree {} {;} CatTree instproc render {{-tree_style:boolean false}} { + set content "" if {$tree_style} { #::xo::Page requireCSS "/resources/acs-templating/mktree.css" ::xo::Page requireCSS "/resources/xowiki/cattree.css"