Robert-Frampton/liferay-portal — pull request #127 by mmoegelin (2014-02-26 01:01:05+00:00)
Title: LPS-44533 - Javascript "TypeError: btnNavigation is null" displays in firebug when hovering over 'My Sites' from Admin > Content 

Removed call to setData() because it will generate an error when arguments passed are null, and will generate an error that the function call is not valid if arguments are not null. The setData() function does not appear to be doing any work.