doctrine/migrations — pull request #93 by zodeus (2012-10-01 16:04:42+00:00)
Title: Update lib/Doctrine/DBAL/Migrations/Tools/Console/Command/MigrateCommand...

....php

Previously if you were in interactive mode and you said 'no' you would get a variable $sql is undefined exception.
Updated to suppress the "No migrations to execute" message if you said say no. Which could be misleading if you do have migrations but said no to execute them.