arya/bluepill — pull request #141 by denishaskin (2012-02-24 17:34:04+00:00)
Title: Fix #140 (and #137), sending signal to process silently fails.

Fixes https://github.com/arya/bluepill/issues/140 and it's dup 137. The bug was introduced by 24b2d05682d8f8912b83835ed1d0aca8a792248f which was causing the signal parameter being sent to Process::kill to be always forced to be a string, which meant ruby tried to interpret it as a signal name, not a signal number as intended.