From d1e8134cb48d23ada53fe92f703d8b85ecdf5eea Mon Sep 17 00:00:00 2001
From: xuwei-k <6b656e6a69@gmail.com>
Date: Sat, 6 Dec 2025 08:14:16 +0900
Subject: [PATCH] Use `-Werror` instead of `-Xfatal-warnings`

---
 project/HouseRulesPluglin.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/project/HouseRulesPluglin.scala b/project/HouseRulesPluglin.scala
index 7603b221..4440e221 100644
--- a/project/HouseRulesPluglin.scala
+++ b/project/HouseRulesPluglin.scala
@@ -15,7 +15,7 @@ object HouseRulesPlugin extends AutoPlugin {
     scalacOptions += "-language:higherKinds",
     scalacOptions += "-language:implicitConversions",
     scalacOptions ++= "-Xfuture".ifScala213OrMinus.value.toList,
-    scalacOptions ++= "-Xfatal-warnings"
+    scalacOptions ++= "-Werror"
       .ifScala(v => {
         sys.props.get("sbt.build.fatal") match {
           case Some(_) => java.lang.Boolean.getBoolean("sbt.build.fatal")