From 9a2f84d4a553b79e5f08e7c440a3d2108033a946 Mon Sep 17 00:00:00 2001
From: lionellloh <lionell_loh@mymail.sutd.edu.sg>
Date: Sun, 12 Jul 2020 11:18:02 +0800
Subject: [PATCH] Modify to_hash output

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

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index f29013b75f..38896711bf 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -1682,7 +1682,7 @@ class Formula
       "aliases"                  => aliases.sort,
       "versioned_formulae"       => versioned_formulae.map(&:name),
       "desc"                     => desc,
-      "license"                  => license.class == String ? [license] : license,
+      "license"                  => license,
       "homepage"                 => homepage,
       "versions"                 => {
         "stable" => stable&.version&.to_s,