From d9e8a34d3b3eb9e42bd941588273718be5ae0355 Mon Sep 17 00:00:00 2001
From: Seeker <meaningseeking@protonmail.com>
Date: Tue, 26 Jan 2021 16:25:32 -0800
Subject: [PATCH] version: replace [.] with \. in regex

---
 Library/Homebrew/version.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/version.rb b/Library/Homebrew/version.rb
index 405fab0132..2028079e3e 100644
--- a/Library/Homebrew/version.rb
+++ b/Library/Homebrew/version.rb
@@ -460,7 +460,7 @@ class Version
     StemParser.new(/-((?:\d+\.)+\d+)-/),
 
     # e.g. dash_0.5.5.1.orig.tar.gz (Debian style)
-    StemParser.new(/_((?:\d+\.)+\d+[abc]?)[.]orig$/),
+    StemParser.new(/_((?:\d+\.)+\d+[abc]?)\.orig$/),
 
     # e.g. https://www.openssl.org/source/openssl-0.9.8s.tar.gz
     StemParser.new(/-v?(\d[^-]+)/),