"squeakr-count" by itself segfaults

[tseemann]

% squeakr-count
<wait 3 seconds>
Segmentation fault (core dumped)

[tseemann]

And a core dump bonus:

% squeakr-query
terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_M_construct null not valid
Aborted (core dumped)

[rtjohnso]

Thanks for the reports! These seem to be fixed in the latest version.

[tseemann]

The latest version is 0.5, so I assume you mean master.
(We can't package and test HEAD in conda/brew easily)