Index: openacs-4/packages/fs-portlet/tcl/fs-contents-portlet-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/fs-portlet/tcl/fs-contents-portlet-procs.tcl,v
diff -u -r1.3 -r1.3.22.1
--- openacs-4/packages/fs-portlet/tcl/fs-contents-portlet-procs.tcl	9 Aug 2002 18:39:32 -0000	1.3
+++ openacs-4/packages/fs-portlet/tcl/fs-contents-portlet-procs.tcl	19 Aug 2014 16:52:37 -0000	1.3.22.1
@@ -77,7 +77,7 @@
             
             portal::set_element_param $element_id folder_id $folder_id
 
-            if {![empty_string_p $hide_p]} {
+            if {$hide_p ne ""} {
                 portal::configure_element -noconn 1 $element_id hide "" 
             }
         }