Fix possible BannerHandler NPE in 1.13->1.12.2

ViaVersion / ViaBackwards

Allows the connection of older clients to newer server versions for Minecraft servers.

https://hangar.papermc.io/ViaVersion/ViaBackwards

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Fix possible BannerHandler NPE in 1.13->1.12.2 #814

Closed FlorianMichael closed 2 weeks ago

FlorianMichael commented 2 weeks ago

Minecraft won't throw an error because their NBT library fallbacks to 0 when an integer isn't present (checked in both versions). Fixes an issue from our discord.