handle NULL values in _text fields (with last_is_textbox = true)
handle NULL values in _text fields (with last_is_textbox = true)

breunigs/gnt-eval,breunigs/gnt-eval,breunigs/gnt-eval,breunigs/gnt-eval,breunigs/gnt-eval,breunigs/gnt-eval,breunigs/gnt-eval