Ignore dangling bezier points for arrow direction
Ignore dangling bezier points for arrow direction

The part at the end of the curve seems to be necessary. About the start, I have no idea.

Signed-off-by: Lennard Wasserthal <682e03da6185febc6b3ed5fc50982932fd247b4b@nefkom.net>

Wasserthal/lhendraw,Wasserthal/lhendraw,Wasserthal/lhendraw