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Fix NPE in piston remapper

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Fixes ViaVersion/ViaVersion#2137
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KennyTV 2020-10-15 19:17:16 +02:00
parent 46c7cab3a4
commit 0c040db6f0
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1 changed files with 2 additions and 0 deletions
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core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_12_2to1_13/block_entity_handlers/PistonHandler.java
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@ -68,6 +68,8 @@ public class PistonHandler implements BackwardsBlockEntityProvider.BackwardsBloc
@Override @Override
public CompoundTag transform(UserConnection user, int blockId, CompoundTag tag) { public CompoundTag transform(UserConnection user, int blockId, CompoundTag tag) {
CompoundTag blockState = tag.get("blockState"); CompoundTag blockState = tag.get("blockState");
if (blockState == null) return tag;
String dataFromTag = getDataFromTag(blockState); String dataFromTag = getDataFromTag(blockState);
if (dataFromTag == null) return tag; if (dataFromTag == null) return tag;