[vdr] Bug at fast forward and JumpTo

I found a maybe very old bug. If I'm using Multispeed for watching an recording: -I can use left/rigth for fast forward/backword. -I can use the red button to enter a jumpTo position activated by pressing "up"

But if Im using fastforward and then enter a jumpTo position the the fastforward speed will be changed to max speed. So if I'm using speed "1" and jumpto Posion 1000 then the player switch to max speed (3)

And Control->GetReplayMode(Play, Forward, Speed) will return the wrong values.

I have tested it with vdr 1.3.38

Greetings Patrick