Index: /tags/ipp-20100823/ippTasks/publish.pro
===================================================================
--- /tags/ipp-20100823/ippTasks/publish.pro	(revision 29507)
+++ /tags/ipp-20100823/ippTasks/publish.pro	(revision 29508)
@@ -75,4 +75,6 @@
 
   task.exec
+    if ($LABEL:n == 0) break
+    #otherwise everything will be queued when there is no label.
     $run = pubtool -definerun
     if ($DB:n == 0)