patch by walk84@yahoo.com r=Roland.Mainz@informatik.med.uni-giessen.de sr=jag git-svn-id: svn://10.0.0.236/trunk@130872 18797224-902f-48f8-a5cc-f745e15eee43
patch by walk84@yahoo.com r=Roland.Mainz@informatik.med.uni-giessen.de sr=jag git-svn-id: svn://10.0.0.236/trunk@130872 18797224-902f-48f8-a5cc-f745e15eee43