Fix crash with betterchunkloading mod #568
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+1
−1
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There is a issue involving Betterchunkloading mod that causes the server to crash when a player moves enough to unload chunks.
this.positionWithExpiringTicket.get(pos)
are presumed to never be null but rather a list that could be empty. More debugging is needed in order to find the reason why this would ever return a null value, which is probably Betterchunkloading's fault, regardless, this check will prevent the server from crashing on a situation like this.