From c00e84327f14845bd484e76b5ee5dfeb1fa9ce3d Mon Sep 17 00:00:00 2001
From: hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 8 Oct 2017 01:32:18 +0000
Subject: Merge rubygems master.

  This is RC version of Rubygems 2.7.0.
  https://github.com/rubygems/rubygems/commit/688fb7e83c13c3fe7c2bb03c49a2db4c82852aee

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rubygems/source.rb | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'lib/rubygems/source.rb')

diff --git a/lib/rubygems/source.rb b/lib/rubygems/source.rb
index 85f5268fa3..bd84c217a7 100644
--- a/lib/rubygems/source.rb
+++ b/lib/rubygems/source.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
-require 'uri'
-require 'fileutils'
+autoload :FileUtils, 'fileutils'
+autoload :URI, 'uri'
 
 ##
 # A Source knows how to list and fetch gems from a RubyGems marshal index.
@@ -67,7 +67,11 @@ class Gem::Source
 
       return -1 if !other.uri
 
-      @uri.to_s <=> other.uri.to_s
+      # Returning 1 here ensures that when sorting a list of sources, the
+      # original ordering of sources supplied by the user is preserved.
+      return 1 unless @uri.to_s == other.uri.to_s
+
+      0
     else
       nil
     end
@@ -232,4 +236,3 @@ require 'rubygems/source/specific_file'
 require 'rubygems/source/local'
 require 'rubygems/source/lock'
 require 'rubygems/source/vendor'
-
-- 
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