Incorrect error message for path issue

[subhacom]

>>> clock = moose.Clock('/clock[0]')
>>> clock = moose.Clock('/clock[1]')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: no such moose class : Clock

The error message should have probably complained about the path in the second command. Obviously the Clock class does exist.