Index: openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl,v
diff -u -r1.11 -r1.12
--- openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	17 Aug 2006 11:21:20 -0000	1.11
+++ openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	3 Sep 2006 23:05:51 -0000	1.12
@@ -78,15 +78,17 @@
     
     
     if {[$package_id get_parameter "use_notifications" 1]} {
-      set notification_type [notification::type::get_type_id -short_name xowiki_notif]
-      set notification_text "Subscribe the XoWiki instance"
-      set notification_subscribe_link [export_vars -base /notifications/request-new \
-                                           {return_url 
-                                             {pretty_name $notification_text} 
-                                             {type_id $notification_type} 
-                                             {object_id $package_id}}]
-      set notification_image "<img style='border: 0px;' src='/resources/xowiki/email.png' \
+      if {[::xo::cc user_id] != 0} { ;# notifications require login
+        set notification_type [notification::type::get_type_id -short_name xowiki_notif]
+        set notification_text "Subscribe the XoWiki instance"
+        set notification_subscribe_link [export_vars -base /notifications/request-new \
+                                             {return_url 
+                                               {pretty_name $notification_text} 
+                                               {type_id $notification_type} 
+                                               {object_id $package_id}}]
+        set notification_image "<img style='border: 0px;' src='/resources/xowiki/email.png' \
 	alt='$notification_text' title='$notification_text'>"
+      }
     }
     my log "--after notifications [info exists notification_image]"