cChunk: Fixed missing initialization.
cChunk: Fixed missing initialization.

Fixes CID 72670.

nevercast/cuberite,bendl/cuberite,mc-server/MCServer,marvinkopf/cuberite,jammet/MCServer,nounoursheureux/MCServer,mjssw/cuberite,electromatter/cuberite,jammet/MCServer,Altenius/cuberite,johnsoch/cuberite,Howaner/MCServer,linnemannr/MCServer,mc-server/MCServer,birkett/cuberite,mmdk95/cuberite,mjssw/cuberite,linnemannr/MCServer,Altenius/cuberite,HelenaKitty/EbooMC,tonibm19/cuberite,mc-server/MCServer,jammet/MCServer,Altenius/cuberite,ionux/MCServer,nichwall/cuberite,nevercast/cuberite,zackp30/cuberite,Fighter19/cuberite,birkett/cuberite,zackp30/cuberite,marvinkopf/cuberite,linnemannr/MCServer,Frownigami1/cuberite,Tri125/MCServer,ionux/MCServer,nicodinh/cuberite,nounoursheureux/MCServer,Schwertspize/cuberite,zackp30/cuberite,SamOatesPlugins/cuberite,thetaeo/cuberite,johnsoch/cuberite,SamOatesPlugins/cuberite,Frownigami1/cuberite,electromatter/cuberite,bendl/cuberite,electromatter/cuberite,johnsoch/cuberite,nounoursheureux/MCServer,guijun/MCServer,mjssw/cuberite,thetaeo/cuberite,Howaner/MCServer,guijun/MCServer,birkett/MCServer,Fighter19/cuberite,kevinr/cuberite,nicodinh/cuberite,birkett/MCServer,Fighter19/cuberite,mjssw/cuberite,Frownigami1/cuberite,johnsoch/cuberite,Schwertspize/cuberite,HelenaKitty/EbooMC,tonibm19/cuberite,Haxi52/cuberite,nevercast/cuberite,thetaeo/cuberite,Frownigami1/cuberite,mmdk95/cuberite,Haxi52/cuberite,QUSpilPrgm/cuberite,Fighter19/cuberite,nounoursheureux/MCServer,guijun/MCServer,tonibm19/cuberite,nichwall/cuberite,Tri125/MCServer,nichwall/cuberite,electromatter/cuberite,HelenaKitty/EbooMC,bendl/cuberite,mmdk95/cuberite,mjssw/cuberite,birkett/MCServer,SamOatesPlugins/cuberite,tonibm19/cuberite,Frownigami1/cuberite,nounoursheureux/MCServer,thetaeo/cuberite,Schwertspize/cuberite,tonibm19/cuberite,thetaeo/cuberite,ionux/MCServer,QUSpilPrgm/cuberite,mmdk95/cuberite,Haxi52/cuberite,nevercast/cuberite,QUSpilPrgm/cuberite,HelenaKitty/EbooMC,Fighter19/cuberite,Howaner/MCServer,guijun/MCServer,electromatter/cuberite,HelenaKitty/EbooMC,johnsoch/cuberite,Howaner/MCServer,QUSpilPrgm/cuberite,SamOatesPlugins/cuberite,nicodinh/cuberite,Schwertspize/cuberite,kevinr/cuberite,Haxi52/cuberite,Tri125/MCServer,ionux/MCServer,bendl/cuberite,birkett/MCServer,mmdk95/cuberite,QUSpilPrgm/cuberite,mc-server/MCServer,nichwall/cuberite,ionux/MCServer,thetaeo/cuberite,nevercast/cuberite,Fighter19/cuberite,marvinkopf/cuberite,birkett/cuberite,mc-server/MCServer,nevercast/cuberite,zackp30/cuberite,birkett/cuberite,Haxi52/cuberite,marvinkopf/cuberite,Altenius/cuberite,guijun/MCServer,jammet/MCServer,nounoursheureux/MCServer,Howaner/MCServer,ionux/MCServer,Haxi52/cuberite,zackp30/cuberite,Tri125/MCServer,bendl/cuberite,nichwall/cuberite,birkett/cuberite,linnemannr/MCServer,birkett/MCServer,electromatter/cuberite,jammet/MCServer,nicodinh/cuberite,Altenius/cuberite,mjssw/cuberite,guijun/MCServer,nicodinh/cuberite,tonibm19/cuberite,nichwall/cuberite,marvinkopf/cuberite,linnemannr/MCServer,jammet/MCServer,linnemannr/MCServer,birkett/MCServer,zackp30/cuberite,nicodinh/cuberite,birkett/cuberite,SamOatesPlugins/cuberite,marvinkopf/cuberite,Howaner/MCServer,kevinr/cuberite,Tri125/MCServer,Tri125/MCServer,QUSpilPrgm/cuberite,Schwertspize/cuberite,mc-server/MCServer,kevinr/cuberite,mmdk95/cuberite,kevinr/cuberite,kevinr/cuberite