From 25a9e477cbf8ab70b7ba28bc333b4e0fa61ac7f6 Mon Sep 17 00:00:00 2001
From: iChun <ohai.iChun@gmail.com>
Date: Wed, 16 Oct 2019 05:55:45 +0800
Subject: [PATCH] Fix error logging in FMLUserdevLaunchProvider.setup (#6206)

---
 .../net/minecraftforge/userdev/FMLUserdevLaunchProvider.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/userdev/java/net/minecraftforge/userdev/FMLUserdevLaunchProvider.java b/src/userdev/java/net/minecraftforge/userdev/FMLUserdevLaunchProvider.java
index 093f45b0c..49c037c4c 100644
--- a/src/userdev/java/net/minecraftforge/userdev/FMLUserdevLaunchProvider.java
+++ b/src/userdev/java/net/minecraftforge/userdev/FMLUserdevLaunchProvider.java
@@ -52,7 +52,7 @@ public abstract class FMLUserdevLaunchProvider extends FMLCommonLaunchHandler {
     @Override
     public void setup(final IEnvironment environment, final Map<String, ?> arguments) {
         if (!forgeJar.getFileName().toString().endsWith(".jar")) {
-            LOGGER.fatal(CORE, "Userdev Launcher attempted to be used with non-jar version of Forge: {}" + forgeJar);
+            LOGGER.fatal(CORE, "Userdev Launcher attempted to be used with non-jar version of Forge: {}", forgeJar);
             throw new RuntimeException("Userdev Launcher can only be used with dev-jar version of Forge");
         }