Refactor "if" statement to avoid spurious warning by gcc 4.0.1 on MacOS about function not returning a value.
Refactor "if" statement to avoid spurious warning by gcc 4.0.1 on MacOS about function not returning a value.


kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1