From f4ab93292421253b5b10e81ecf1f5b10af0e37d8 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Wed, 2 Aug 2023 16:30:18 -0400
Subject: [PATCH] Fix incorrect return value from deduplicated postprocessing
 map

---
 .../modernfix/blockstate/FerriteCorePostProcess.java      | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/common/src/main/java/org/embeddedt/modernfix/blockstate/FerriteCorePostProcess.java b/common/src/main/java/org/embeddedt/modernfix/blockstate/FerriteCorePostProcess.java
index 372fb27d..70daf00e 100644
--- a/common/src/main/java/org/embeddedt/modernfix/blockstate/FerriteCorePostProcess.java
+++ b/common/src/main/java/org/embeddedt/modernfix/blockstate/FerriteCorePostProcess.java
@@ -35,7 +35,13 @@ public class FerriteCorePostProcess {
         toKeyIndex = keyIndex;
     }
 
-    private static final Object2IntMap<?> EMPTY_MAP = Object2IntMaps.unmodifiable(new Object2IntArrayMap<>());
+    private static final Object2IntMap<?> EMPTY_MAP;
+
+    static {
+        Object2IntArrayMap<?> map = new Object2IntArrayMap<>();
+        map.defaultReturnValue(-1);
+        EMPTY_MAP = Object2IntMaps.unmodifiable(map);
+    }
 
     public static <O, S extends StateHolder<O, S>> void postProcess(StateDefinition<O, S> state) {
         if(!willPostProcess)