Fix tab list sometimes not updating after a player leaves. (#3280)
Fix tab list sometimes not updating after a player leaves. (#3280)

When a player leaves the game, their client handle has its state
changed to csDestroyed.

This should fix issue #3138
mc-server/MCServer,nounoursheureux/MCServer,nounoursheureux/MCServer,nounoursheureux/MCServer,kevinr/cuberite,Frownigami1/cuberite,mc-server/MCServer,kevinr/cuberite,mc-server/MCServer,Altenius/cuberite,Frownigami1/cuberite,nounoursheureux/MCServer,johnsoch/cuberite,mc-server/MCServer,mc-server/MCServer,kevinr/cuberite,kevinr/cuberite,Frownigami1/cuberite,nounoursheureux/MCServer,Altenius/cuberite,mc-server/MCServer,kevinr/cuberite,Altenius/cuberite,johnsoch/cuberite,johnsoch/cuberite,kevinr/cuberite,nounoursheureux/MCServer,Altenius/cuberite,johnsoch/cuberite,Frownigami1/cuberite,Altenius/cuberite,johnsoch/cuberite,Frownigami1/cuberite