From 69c623755f704a03b381c96aa155fbc7b8d61e26 Mon Sep 17 00:00:00 2001
From: Miccal Matthews <miccal.matthews@gmail.com>
Date: Wed, 14 Oct 2020 06:39:45 +0800
Subject: [PATCH] cmd/lib/check: fix style (#90819)

---
 cmd/lib/check.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/lib/check.rb b/cmd/lib/check.rb
index 675c4af70d..6c9392c635 100644
--- a/cmd/lib/check.rb
+++ b/cmd/lib/check.rb
@@ -79,7 +79,7 @@ module Check
   end
 
   def self.errors(before, after, cask:)
-    uninstall_directives = cask.artifacts.find { |a| a.class == Cask::Artifact::Uninstall }&.directives || {}
+    uninstall_directives = cask.artifacts.find { |a| a.instance_of?(Cask::Artifact::Uninstall) }&.directives || {}
 
     diff = {}