Index: openacs-4/packages/bookmarks/www/bookmark-edit-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/bookmarks/www/bookmark-edit-2.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/bookmarks/www/bookmark-edit-2.tcl	18 Apr 2014 06:38:29 -0000	1.5
+++ openacs-4/packages/bookmarks/www/bookmark-edit-2.tcl	18 Apr 2014 06:49:49 -0000	1.6
@@ -25,7 +25,7 @@
     old_private_p
 } -validate {
     valid_url {
-	if { $folder_p == "f" && [empty_string_p [string trim $complete_url]] } {
+	if { $folder_p == "f" && [string trim $complete_url] eq "" } {
 	    ad_complain "You must provide a non empty url"
 	}
     }