MITK/MITK — pull request #6 by fmorency (2012-11-02 15:30:10+00:00)
Title: Fix crash from DataManager potential invalid pointer

The application will crash if the DataManager fails to get/open a valid
render window part in GlobalReinit(). This context is possible if a
non-rendering editor is already open and linked to the DataStorage
mapped by the DataManager