Be cautious using isnan, if then we ask the compiler -ffast-math. -ffast-math imply -ffinite-math-only: use only finite math!! isnan use removed here
Be cautious using isnan, if then we ask the compiler -ffast-math.
-ffast-math imply -ffinite-math-only: use only finite math!!
isnan use removed here

git-svn-id: c0942edff5350604e2827ab28bdfcfa5200fadee@17797 08b3d480-bf2c-0410-a26f-811ee3361c24

adamsdadakaeti/bzflag,adamsdadakaeti/bzflag,adamsdadakaeti/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,adamsdadakaeti/bzflag,adamsdadakaeti/bzflag,khonkhortisan/bzflag,adamsdadakaeti/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag,adamsdadakaeti/bzflag