appneta/oboe-ruby — pull request #33 by felipecvo (2014-02-27 19:51:00+00:00)
Title: Reading access key from tracelytics config file.

The Oboe::Config initialize access_key with an empty string, so here we need to check if it's empty, and not if it's nil.

Without this, the gem can't read access_key from /etc/tracelytics.conf