Avoid bad string access as last Ticker message animates
Avoid bad string access as last Ticker message animates

It would try to draw the 'next' message without testing if one existed

pmprog/OpenApoc,Istrebitel/OpenApoc,FranciscoDA/OpenApoc,steveschnepp/OpenApoc,Istrebitel/OpenApoc,pmprog/OpenApoc,ShadowDancer/OpenApoc,steveschnepp/OpenApoc,FranciscoDA/OpenApoc,ShadowDancer/OpenApoc,FranciscoDA/OpenApoc