shithub: dporg

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fsm: fix timer drift accelerating indefinitely

--- a/fsm.c

+++ b/fsm.c

@@ -25,6 +25,8 @@

 	t = nsec();

 	Δtc = (t - t0) / TΔ;

+	if(Δtc <= 0)

+		Δtc = 1;

 	tc += Δtc;

 	t0 += Δtc * TΔ;

 	return Δtc;