From 301e30bf97dd603ca81d52b90186908575c4ddf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Rodr=C3=ADguez?= <deivid.rodriguez@riseup.net>
Date: Tue, 25 Feb 2020 15:01:44 +0100
Subject: [PATCH] Revert "Exclude empty suffix from `-I` require loop"

This reverts commit 4fc0ab21c0f7713829abb522ce3b6d8e24c126b3.

Technically, extensionless ruby files are valid ruby files that can be
required. For example, `bin/bundle` is sometimes required from other
binstubs even if it's also runnable directly.

So, we should technically consider this kind of files too.
---
 lib/rubygems/core_ext/kernel_require.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rubygems/core_ext/kernel_require.rb b/lib/rubygems/core_ext/kernel_require.rb
index 9712fb6ac0..a8d170f13a 100644
--- a/lib/rubygems/core_ext/kernel_require.rb
+++ b/lib/rubygems/core_ext/kernel_require.rb
@@ -43,7 +43,7 @@ def require(path)
     # https://github.com/rubygems/rubygems/pull/1868
     resolved_path = begin
       rp = nil
-      Gem.suffixes[1..-1].each do |s|
+      Gem.suffixes.each do |s|
         load_path_insert_index = Gem.load_path_insert_index
         break unless load_path_insert_index