--- Base_getSimulationTree-orig	2007-04-02 11:39:35.000000000 +0200
+++ Base_getSimulationTree	2007-04-02 11:39:46.000000000 +0200
@@ -40,10 +40,8 @@
   start_paths = [start_path,]
 if start_paths == []:
   # we are in no simulation related object
-  print 'No related simulations found'
-  return printed
+  return []
 
-print '%s simulation related path found.'%(len(start_paths),)
 related_simulations = {}
 for start_path in start_paths: