Fix crash in Canutils Log Reader when parsing RTR frames#713

hardbyte merged 2 commits intohardbyte:develophardbyte/python-can:developfrom

koberbe:bugfix/CanutilsLogReader_crashes_when_reading_remote_frameskoberbe/python-can:bugfix/CanutilsLogReader_crashes_when_reading_remote_framesCopy head branch name to clipboard