In http://qa.piwik.org:8080/jenkins/job/Piwik/1539/consoleText, r4293 fails the MYSQLI unit test, but passes with PDO_MYSQL, using PHP 5.3.6.
In http://qa.piwik.org:8080/jenkins/job/Piwik/1540/consoleText, r4293 fails the PDO_MYSQL. using PHP 5.2.17.
(On my Jenkins instance, both tests pass.)
I'm temporarily disabling the CI build, so I can do some troubleshooting in the build directory.
(In [4294]) fixes #2255
refs #2243