Index: openacs-4/packages/dotlrn/lib/toolbar.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/lib/toolbar.tcl,v
diff -u -N -r1.3 -r1.4
--- openacs-4/packages/dotlrn/lib/toolbar.tcl	9 Nov 2008 23:29:23 -0000	1.3
+++ openacs-4/packages/dotlrn/lib/toolbar.tcl	1 Nov 2013 21:08:28 -0000	1.4
@@ -22,7 +22,7 @@
     # hide/show dotlrn toolbar
     set hide_me_url [export_vars -base "$dotlrn_admin_url/toolbar-actions" {{action hide} return_url}]
 
-    if { [empty_string_p $community_id ] } {
+    if { $community_id eq "" } {
 	set portal_id [dotlrn::get_portal_id -user_id $user_id]
     } else {
 	set portal_id [dotlrn_community::get_portal_id -community_id $community_id]