Fix potential NPE when calling ItemMobSpawner#loadSpawners.

GTNewHorizons · Jul 16, 2023 · 588acc8 · 588acc8
1 parent d613d06
commit 588acc8
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/src/main/java/codechicken/nei/ItemMobSpawner.java b/src/main/java/codechicken/nei/ItemMobSpawner.java
@@ -22,8 +22,8 @@
 
 public class ItemMobSpawner extends ItemBlock {
 
-    private static Map<Integer, EntityLiving> entityHashMap;
-    private static Map<Integer, String> IDtoNameMap;
+    private static final Map<Integer, EntityLiving> entityHashMap = new HashMap<>();
+    private static final Map<Integer, String> IDtoNameMap = new HashMap<>();
     public static int idPig;
     private static boolean loaded;
 
@@ -32,9 +32,6 @@ public ItemMobSpawner() {
 
         hasSubtypes = true;
         MinecraftForgeClient.registerItemRenderer(this, new SpawnerRenderer());
-
-        entityHashMap = new HashMap<>();
-        IDtoNameMap = new HashMap<>();
     }
 
     /**