piwik/piwik — pull request #6720 by tsteur (2014-11-25 01:56:32+00:00)
Title: Do not use default value in case value is an integer or a float and a string is requested

Eg this returned the default value in the past: `Common::getRequestVar('param', 'string', 'default', array('param' => 5))` which can happen eg in BulkTracking and internal API requests etc. causing many values not to be tracked.