From 323acd263aff3cc29786a55d4604f240a9cbab46 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sat, 4 Jun 2022 14:39:07 +0900
Subject: [ruby/rdoc] Stop checking if pager command found

`IO.popen` does that job.

https://github.com/ruby/rdoc/commit/3bbbc5ac84
---
 lib/rdoc/ri/driver.rb | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/rdoc/ri/driver.rb b/lib/rdoc/ri/driver.rb
index 679cfd399c..f7a7d84205 100644
--- a/lib/rdoc/ri/driver.rb
+++ b/lib/rdoc/ri/driver.rb
@@ -1521,10 +1521,6 @@ or the PAGER environment variable.
     pagers.compact.uniq.each do |pager|
       next unless pager
 
-      pager_cmd = pager.split(' ').first
-
-      next unless in_path? pager_cmd
-
       if jruby then
         case io = find_pager_jruby(pager)
         when nil   then break
-- 
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