fixed crash in TS dashing
fixed crash in TS dashing

git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@4243 63c20433-aa62-49bd-875c-5a186b69a8fb

drakeguan/gpac,psteinb/gpac,canatella/gpac,rbouqueau/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac_brew_travis,gpac/gpac,rauf/gpac,gpac/gpac,aymanelyaagoubi/gpac,porcelijn/gpac,ARSekkat/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,vladimir-kazakov/gpac,drakeguan/gpac,nguyen-viet-thanh-trung/gpac,nguyen-viet-thanh-trung/gpac,gpac/gpac,gpac/gpac,epam/gpac,psteinb/gpac,epam/gpac,vladimir-kazakov/gpac,porcelijn/gpac,vladimir-kazakov/gpac,Bevara/Access-open,drakeguan/gpac,porcelijn/gpac,epam/gpac,rauf/gpac,rbouqueau/gpac,rauf/gpac,Bevara/Access-open,vladimir-kazakov/gpac,rbouqueau/gpac_brew_travis,DmitrySigaev/gpac,emmanouil/gpac,vladimir-kazakov/gpac,canatella/gpac,rbouqueau/gpac,Bevara/Access-open,rauf/gpac,rbouqueau/gpac,epam/gpac,aymanelyaagoubi/gpac,emmanouil/gpac,RodolpheFouquet/gpac,emmanouil/gpac,canatella/gpac,aymanelyaagoubi/gpac,nguyen-viet-thanh-trung/gpac,porcelijn/gpac,epam/gpac,nguyen-viet-thanh-trung/gpac,canatella/gpac,rbouqueau/gpac_brew_travis,drakeguan/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,gpac/gpac,ARSekkat/gpac,rbouqueau/gpac,drakeguan/gpac,rauf/gpac,rbouqueau/gpac_brew_travis,ARSekkat/gpac,rbouqueau/gpac,gpac/gpac,RodolpheFouquet/gpac,DmitrySigaev/gpac,psteinb/gpac,canatella/gpac,ARSekkat/gpac,psteinb/gpac,gpac/gpac,epam/gpac,canatella/gpac,porcelijn/gpac,gpac/gpac,DmitrySigaev/gpac,rbouqueau/gpac_brew_travis,DmitrySigaev/gpac,ARSekkat/gpac,RodolpheFouquet/gpac,Bevara/Access-open,emmanouil/gpac,Bevara/Access-open,ARSekkat/gpac,RodolpheFouquet/gpac,DmitrySigaev/gpac,rbouqueau/gpac,emmanouil/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,porcelijn/gpac,psteinb/gpac,nguyen-viet-thanh-trung/gpac,Bevara/Access-open,RodolpheFouquet/gpac,DmitrySigaev/gpac,drakeguan/gpac,psteinb/gpac,emmanouil/gpac,vladimir-kazakov/gpac,rbouqueau/gpac_brew_travis,canatella/gpac