From 5b67df2722ba1dcf2ec64afe25230f7cf3363b1b Mon Sep 17 00:00:00 2001
From: Yegor Bugayenko <yegor256@gmail.com>
Date: Thu, 12 Dec 2024 21:19:48 +0300
Subject: [PATCH] #3657: fail by default

---
 eo-maven-plugin/src/main/java/org/eolang/maven/LintMojo.java  | 2 +-
 .../src/test/java/org/eolang/maven/LintMojoTest.java          | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/LintMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/LintMojo.java
index 9373b6dcaf..50854405b7 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/LintMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/LintMojo.java
@@ -80,7 +80,7 @@ public final class LintMojo extends SafeMojo {
     @Parameter(
         property = "eo.failOnWarning",
         required = true,
-        defaultValue = "false"
+        defaultValue = "true"
     )
     private boolean failOnWarning;
 
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java
index 2d7d86d677..51f153ab25 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java
@@ -64,7 +64,9 @@ void lintsAgainAfterModification(@Mktmp final Path temp, @RandomProgram final St
                     .plugins()
                     .appendItself()
                     .execution()
-                    .goals("register", "parse", "optimize", "shake", "lint");
+                    .goals("register", "parse", "optimize", "shake", "lint")
+                    .configuration()
+                    .set("failOnWarning", "false");
                 f.exec("process-classes");
                 final long before = f.files().file(
                     "target/eo/6-lint/foo.xmir"