From b3f7c9f60f5d011df2ce86235c6c829a13244e51 Mon Sep 17 00:00:00 2001
From: Douglas Eichelberger <dduugg@gmail.com>
Date: Thu, 7 Nov 2024 11:16:47 -0800
Subject: [PATCH] Change command output instead

---
 Library/Homebrew/cmd/outdated.rb           | 4 +++-
 Library/Homebrew/test/cmd/outdated_spec.rb | 5 +----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/Library/Homebrew/cmd/outdated.rb b/Library/Homebrew/cmd/outdated.rb
index 9427fc0c5f424..aac8556f77e3a 100644
--- a/Library/Homebrew/cmd/outdated.rb
+++ b/Library/Homebrew/cmd/outdated.rb
@@ -65,7 +65,9 @@ def run
             formulae: json_info(formulae),
             casks:    json_info(casks),
           }
-          puts JSON.pretty_generate(json)
+          # json v2.8.1 is inconsistent it how it renders empty arrays,
+          # so we use `[]` for consistency:
+          puts JSON.pretty_generate(json).gsub("[\n\n]", "[]")
 
           outdated = formulae + casks
         else
diff --git a/Library/Homebrew/test/cmd/outdated_spec.rb b/Library/Homebrew/test/cmd/outdated_spec.rb
index 94749286423c0..c2af5d43b9aa2 100644
--- a/Library/Homebrew/test/cmd/outdated_spec.rb
+++ b/Library/Homebrew/test/cmd/outdated_spec.rb
@@ -20,12 +20,9 @@
       }],
       casks:    [],
     })
-    # json v2.8.1 is inconsistent it how it renders empty arrays,
-    # for now we allow multiple outputs:
-    alternate_json = expected_json.gsub("[]", "[\n\n]")
 
     expect { brew "outdated", "--json=v2" }
-      .to output(match(/\A(#{Regexp.escape(expected_json)}|#{Regexp.escape(alternate_json)})\n\z/)).to_stdout
+      .to output("#{expected_json}\n").to_stdout
       .and be_a_success
   end
 end