From b40e925c92753640ae05951fe9f69604b41fab32 Mon Sep 17 00:00:00 2001
From: Masataka Pocke Kuwabara <kuwabara@pocke.me>
Date: Wed, 10 Jun 2020 22:01:57 +0900
Subject: [PATCH] [ruby/irb] Fix error when `inspect` is called but not found
 in inspector

https://github.com/ruby/irb/commit/ce6d53e6d9
---
 lib/irb/inspector.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/irb/inspector.rb b/lib/irb/inspector.rb
index bc7fb0b125..4c028becb5 100644
--- a/lib/irb/inspector.rb
+++ b/lib/irb/inspector.rb
@@ -113,6 +113,7 @@ module IRB # :nodoc:
       result
     rescue NoMethodError
       puts "(Object doesn't support #inspect)"
+      ''
     end
   }
   Inspector.def_inspector([:pp, :pretty_inspect], proc{require "pp"}){|v|