atk4/atk4 — pull request #180 by DarkSide666 (2012-12-07 17:30:28+00:00)
Title: Fix for addHook(array(),$this);

Related issue: https://groups.google.com/forum/#!msg/agile-toolkit-devel/ZZ-sqq_p-a8/n5QQ-PknNCwJ

addHook(array('x','y','z'),$this) and addHook('x,y,z',$this) didn't work anymore because values in $hook_spot was not split before using $callable->hasMethod($hook_spot).