From d124b2ddfebdb62b621f901112cc61058bbbb105 Mon Sep 17 00:00:00 2001
From: KennyTV <28825609+KennyTV@users.noreply.github.com>
Date: Sun, 30 Jun 2019 11:23:42 +0200
Subject: [PATCH] Fix npe in 1.13 enchant remaps

---
 .../protocol1_12_2to1_13/packets/BlockItemPackets1_13.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java b/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java
index d68e1d2e..c7dfc68f 100644
--- a/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java
+++ b/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java
@@ -710,7 +710,7 @@ public class BlockItemPackets1_13 extends BlockItemRewriter<Protocol1_12_2To1_13
                         if (enchantmentMappings.containsKey(newId)) {
                             lore.add(new StringTag("", enchantmentMappings.get(newId)));
                             noMapped.add(enchantmentEntry);
-                        } else {
+                        } else if (!newId.isEmpty()) {
                             dummyEnchatment = false;
                             Short oldId = MappingData.oldEnchantmentsIds.inverse().get(newId);
                             if (oldId == null && newId.startsWith("viaversion:legacy/")) {