kill the running thread when there is no module (or bad module) so further interactions are disabled
kill the running thread when there is no module (or bad module) so further interactions are disabled

svn: r10312

mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket