pry/pry — pull request #696 by zehrizzatti (2012-08-23 04:47:00+00:00)
Title: do not propagate nils from completion_proc

Fix issue #656

The default completion_proc will generate an array which might contain nils,
and Coolline is not able to handle them gracefully.

Tests are green and completion goes back to normal with pry-coolline.