From 8cce327878054242d554a7168fd0a084821ea083 Mon Sep 17 00:00:00 2001
From: Yuji Hanamura <yuji.developer@gmail.com>
Date: Tue, 6 Dec 2022 12:06:17 +0900
Subject: [PATCH] Fix deprecation warning of thor

```
Deprecation warning: Thor exit with status 0 on errors. To keep this behavior, you must define `exit_on_failure?` in `Ec2ssh::CLI`
You can silence deprecations warning by setting the environment variable THOR_SILENCE_DEPRECATION.
```
---
 lib/ec2ssh/cli.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/ec2ssh/cli.rb b/lib/ec2ssh/cli.rb
index adee03a..97c16c0 100644
--- a/lib/ec2ssh/cli.rb
+++ b/lib/ec2ssh/cli.rb
@@ -114,5 +114,9 @@ def hl
         end
       end
     end
+
+    def self.exit_on_failure?
+      false
+    end
   end
 end