https://git.ruby-lang.org/ruby.git/commit/?id=5a840517ae

From 5a840517ae738357d3d5afdcef61461e3969edfa Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sat, 8 Jun 2019 18:44:18 +0900
Subject: Fix broken `gem unpack`

* lib/rubygems/commands/unpack_command.rb: 'rubygems/package' is
  required here, to fix broken `gem unpack` command.

diff --git a/lib/rubygems/commands/unpack_command.rb b/lib/rubygems/commands/unpack_command.rb
index f7ffea3..938db70 100644
--- a/lib/rubygems/commands/unpack_command.rb
+++ b/lib/rubygems/commands/unpack_command.rb
@@ -3,6 +3,7 @@ require 'rubygems/command' https://github.com/ruby/ruby/blob/trunk/lib/rubygems/commands/unpack_command.rb#L3
 require 'rubygems/version_option'
 require 'rubygems/security_option'
 require 'rubygems/remote_fetcher'
+require 'rubygems/package'
 
 # forward-declare
 
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/