https://git.ruby-lang.org/ruby.git/commit/?id=3142a6beb2

From 3142a6beb28db36dc9150f1ad6752cd1e19a8712 Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@m...>
Date: Mon, 23 Dec 2019 12:07:15 +0900
Subject: Revert "Changed behavior on windows platforms too [ci skip]"

This reverts commit 1bf8d5e9797f6304b2e27cb7f42d467f84de0ff4.

Because 204dc3f39f12b4e2640555306bd1dd4530344277 reverts 61aff0cd189e67fa6f2565639ad0128fa33b88fc

diff --git a/NEWS b/NEWS
index a804953..cbd162b 100644
--- a/NEWS
+++ b/NEWS
@@ -308,7 +308,8 @@ File:: https://github.com/ruby/ruby/blob/trunk/NEWS#L308
 
   Modified method::
 
-    * File.extname now returns a dot string at a name ending with a dot.  [Bug #15267]
+    * File.extname now returns a dot string at a name ending with a dot on
+      non-Windows platforms.  [Bug #15267]
 
           File.extname("foo.") #=> "."
 
-- 
cgit v0.10.2


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