joomla/joomla-platform — pull request #540 by beat (2011-11-19 00:06:00+00:00)
Title: Added missing references =& instead of assignments = for array of module...

Proposing to add missing references =& instead of assignments = for array of module objects in the references chain. JModuleHelper::_load returns a reference, but it is used is by assignment, instead of by reference assignment.