joomla/joomla-cms — pull request #4731 by infograf768 (2014-10-17 07:26:05+00:00)
Title: [fix] Save and copy modules does not add (copy)

See https://github.com/joomla/joomla-cms/issues/4702
When trying to Save and Copy a module, the new module does not get (copy) appended to the title (regression vs 2.5)
The issue comes from the change from var to input.
Here is a tentative patch, restoring the former behaviour.