From 2c162a3af0c0a28d047cc66893b307b3da9daac7 Mon Sep 17 00:00:00 2001
From: commitay <commitay@users.noreply.github.com>
Date: Tue, 3 Jul 2018 13:51:33 +1000
Subject: [PATCH] logstash: add a comment about the licencing issue

---
 Formula/logstash.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Formula/logstash.rb b/Formula/logstash.rb
index b737f8693d..bbd6ee60c3 100644
--- a/Formula/logstash.rb
+++ b/Formula/logstash.rb
@@ -1,6 +1,8 @@
 class Logstash < Formula
   desc "Tool for managing events and logs"
   homepage "https://www.elastic.co/products/logstash"
+  # Pinned at 6.2.x because of a licencing issue
+  # See: https://github.com/Homebrew/homebrew-core/pull/28995
   url "https://artifacts.elastic.co/downloads/logstash/logstash-6.2.4.tar.gz"
   sha256 "4040c2b6a1e9c6908b12885659021a35dca415c6b884cef6938fcc589e94431e"
   head "https://github.com/elastic/logstash.git"