gcc 4.4 warning
gcc 4.4 warning

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