Failures in 'make check'

[Rik]

The test suite is failing quite badly because of some changes is the ode
functions.

***** test  # two output arguments
 [t, y] = ode23 (@fpol, [0 2], [2 0]);
 assert ([t(end), y(end,:)], [2, fref], 1e-3);
!!!!! test failed
'args' undefined near line 45 column 21

Could someone who knows about this take  look.

--Rik