Eonblast/Emysql — pull request #96 by howleysv (2013-09-02 12:42:40+00:00)
Title: Fixed initial accumulator bug in open_n_connections.

Fixed a bug which made `emysql:increment_pool_size/1` unusable.

The `foldl` initial accumulator in `emysql_conn:open_n_connections/2` was an empty list and could not match the pattern in the fold fun which expected a two element tuple accumulator.