change sine wave to straight lines.

when I do cyclic animation it of course makes it a sine wave.
how do I make it sawtooth? straight lines without curves at the end.
used to be a way of doing that
thanks all

In Graph Editor: Select the according keys, press T and change to Linear (works also in Dope Sheet).

If desired, you can change the default interpolation type in the Preferences -> Editing tab.

thanks motimo