From 2ddc3586b0947dcb456b5a8fe3cb7f59ca37fa6f Mon Sep 17 00:00:00 2001
From: Michael Moll <kvedulv@kvedulv.de>
Date: Sat, 20 Aug 2022 11:09:13 +0200
Subject: [PATCH] yo

---
 MO4/ruleset.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MO4/ruleset.xml b/MO4/ruleset.xml
index 4fcf470..acd4451 100644
--- a/MO4/ruleset.xml
+++ b/MO4/ruleset.xml
@@ -133,6 +133,8 @@
     <rule ref="SlevomatCodingStandard.ControlStructures.RequireNullCoalesceOperator"/>
     <!-- Require usage of null coalesce equal operator when possible -->
     <rule ref="SlevomatCodingStandard.ControlStructures.RequireNullCoalesceEqualOperator"/>
+    <!-- Require usage of null safe operator when possible -->
+    <rule ref="SlevomatCodingStandard.ControlStructures.RequireNullSafeObjectOperator"/>
     <!-- Require usage of ternary operator when possible -->
     <rule ref="SlevomatCodingStandard.ControlStructures.RequireTernaryOperator">
         <!-- But multiline is useful for readability -->