https://git.ruby-lang.org/ruby.git/commit/?id=b9962f0e89

From b9962f0e8909b1163320fbcfe80060a259b2353d Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@r...>
Date: Mon, 20 Apr 2020 21:20:54 +0900
Subject: Fixed incorrect man path with ruby installation path

  [Bug #15359][ruby-core:90164]

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index 443458f..22fca7f 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -123,6 +123,8 @@ module Bundler https://github.com/ruby/ruby/blob/trunk/lib/bundler/cli.rb#L123
       end
 
       man_path  = File.expand_path("../../../man", __FILE__)
+      # man files are located under the share directory with the default gems of bundler
+      man_path = File.expand_path("../../../../../share/man/man1", __FILE__) unless File.directory?(man_path)
       man_pages = Hash[Dir.glob(File.join(man_path, "*")).grep(/.*\.\d*\Z/).collect do |f|
         [File.basename(f, ".*"), f]
       end]
-- 
cgit v0.10.2


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