From b5738c28296576c6c9fbfcd15966c3d143ef313e Mon Sep 17 00:00:00 2001
From: js6pak <me@6pak.dev>
Date: Wed, 1 Nov 2023 22:32:32 +0100
Subject: [PATCH] Support cursed mappings

---
 .../java/net/fabricmc/lorenztiny/TinyMappingsJoiner.java     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/fabricmc/lorenztiny/TinyMappingsJoiner.java b/src/main/java/net/fabricmc/lorenztiny/TinyMappingsJoiner.java
index 009275d..5810911 100644
--- a/src/main/java/net/fabricmc/lorenztiny/TinyMappingsJoiner.java
+++ b/src/main/java/net/fabricmc/lorenztiny/TinyMappingsJoiner.java
@@ -88,7 +88,10 @@ public MappingSet read(final MappingSet mappings) {
 		for (final MappingTree.ClassMapping classA : this.treeA.getClasses()) {
 			final MappingTree.ClassMapping classB = classes.get(classA.getName(this.matchB));
 
-			final ClassMapping<?, ?> klass = mappings.getOrCreateClassMapping(classA.getName(this.from));
+			String classAName = classA.getName(this.from);
+			if (classAName == null) classAName = classA.getSrcName();
+
+			final ClassMapping<?, ?> klass = mappings.getOrCreateClassMapping(classAName);
 			if (classB != null) {
 				String deobfName = classB.getName(this.to);