Fix problem in test.
Fix problem in test.

Gjacquenot/simbody,Gjacquenot/simbody,elen4/simbody,simbody/simbody,robojukie/simbody,chrisdembia/simbody,chrisdembia/simbody,robojukie/simbody,scamille/simbody,chrisdembia/simbody,simbody/simbody,elkingtonmcb/simbody,Gjacquenot/simbody,elkingtonmcb/simbody,elkingtonmcb/simbody,scamille/simbody,robojukie/simbody,scamille/simbody,elen4/simbody