lib/qooxview/helpers/open_print.rb in qooxview-1.9.10 vs lib/qooxview/helpers/open_print.rb in qooxview-1.9.11

@@ -196,10 +196,11 @@
     end
     @printer_buttons.push print_name
   end
 
   def stat_printer(session, button)
-    stat_name = "#{self.name}:#{button}:#{session.owner.login_name}"
+    user = session.owner ? session.owner.login_name : 'anonymous'
+    stat_name = "#{self.name}:#{button}:#{user}"
     stat = Statics.get(stat_name)
     dputs(3) { "Getting printer #{stat_name} == #{stat.data_str}" }
     if stat.data_str == ''
       stat.data_str = get_server_printers.first
     end