Catrobat/Catroid — pull request #209 by obusher (2013-03-21 15:45:49+00:00)
Title: Empty UserVariable Bug Fix.

+ Creation of empty UserVariable (String) in Dialog is now not allowed.

Testrung: http://catrobatgw.ist.tugraz.at:8080/job/Catroid-single-UI-test/425/