From a34c11874b96fa3e6c95eaabe891a3bf0a239217 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 17 Apr 2018 21:44:50 +0100
Subject: [PATCH] formula: tweak to_hash bottle output.

Make some changes required to have `brew info --json=v1` whether there
is any bottle block rather than a bottle checksum for the given system.

This provides more consistent 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 0f560a5623..f340503f4b 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -1526,7 +1526,7 @@ class Formula
       "aliases" => aliases,
       "versions" => {
         "stable" => stable&.version&.to_s,
-        "bottle" => !bottle.nil?,
+        "bottle" => !bottle_specification.checksums.empty?,
         "devel" => devel&.version&.to_s,
         "head" => head&.version&.to_s,
       },