Fixed a crash in the plugin reload code.
Fixed a crash in the plugin reload code.

git-svn-id: ffe80d23790c2318db4f9b6ad70c6163efa9c8e4@1415 0a769ca7-a7f5-676a-18bf-c427514a06d6

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