Log Message:
-----------
Print a clear error when no command is given.
[traceback from a subprocess IndexError just does look pretty]
Modified Files:
--------------
tin/src:
command.py (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/tin/src/command.py.diff?r1=1.5&r2=1.6)