From 127e7a43304c70ebb7028134c21176fa98d872bc Mon Sep 17 00:00:00 2001
From: modmuss50 <modmuss50@gmail.com>
Date: Sat, 11 Apr 2020 19:21:54 +0100
Subject: [PATCH] Throw an exception if the target accessWidener could not be
 found in the fabric.mod.json

---
 .../loom/util/accesswidener/AccessWidenerJarProcessor.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/fabricmc/loom/util/accesswidener/AccessWidenerJarProcessor.java b/src/main/java/net/fabricmc/loom/util/accesswidener/AccessWidenerJarProcessor.java
index db09f21..9416ca9 100644
--- a/src/main/java/net/fabricmc/loom/util/accesswidener/AccessWidenerJarProcessor.java
+++ b/src/main/java/net/fabricmc/loom/util/accesswidener/AccessWidenerJarProcessor.java
@@ -129,7 +129,7 @@ public class AccessWidenerJarProcessor implements JarProcessor {
 		String path = getAccessWidenerPath(modJarPath);
 
 		if (path == null) {
-			return;
+			throw new RuntimeException("Failed to find accessWidener in fabric.mod.json");
 		}
 
 		boolean replaced = ZipUtil.replaceEntry(modJarPath.toFile(), path, bytes);