minor fixes for FinTS3
git-svn-id: https://devel.aqbanking.de/svn/aqbanking/trunk@1438 5c42a225-8b10-0410-9873-89b7810ad06e
minor fixes for FinTS3
git-svn-id: https://devel.aqbanking.de/svn/aqbanking/trunk@1438 5c42a225-8b10-0410-9873-89b7810ad06e