eliminated the printing of errors when there are no errors.  This gets rid of the extra newline on stderr
eliminated the printing of errors when there are no errors. 
This gets rid of the extra newline on stderr


git-svn-id: https://svn.sable.mcgill.ca/mclab/Project@1141 89b902b4-d83f-0410-b942-89f7a419ffdb

Migrated from Sable/mclab@748128dd6097a901b19ed12d50876df68e8aeb13

Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core