Explicitly cast 0.f (now 0.0) to tsReal.
@@ -336,7 +336,7 @@ tsError ts_bspline_set_knot_at(tsBSpline *spline, size_t index, tsReal knot,
tsStatus *status)
{
tsReal *knots = NULL;
- tsReal oldKnot = 0.f;
+ tsReal oldKnot = (tsReal) 0.0;
tsError err;
TS_TRY(try, err, status)
TS_CALL(try, err, ts_int_bspline_access_knot_at(
