joomla/joomla-cms — pull request #4844 by dgt41 (2014-10-18 16:47:01+00:00)
Title: hide menu when editing configuration

#### Administrator consistency

When editing the configuration options the main menu is still available. This differs from the rest of the admin area behavior. This PR unifies it.

#### Test
Apply this patch
go to /administrator/index.php?option=com_config
Main menu should be disabled.