Fix exeption when calling brew unbottled

Homebrew · Feb 14, 2023 · dc8b473 · dc8b473
1 parent 95742f4
commit dc8b473
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Library/Homebrew/api/formula.rb b/Library/Homebrew/api/formula.rb
@@ -15,7 +15,7 @@ def fetch(name)
           Homebrew::API.fetch "formula/#{name}.json"
         end
 
-        sig { returns(Hash) }
+        sig { returns(T.any(Array, Hash)) }
         def all_formulae
           @all_formulae ||= begin
             json_formulae = Homebrew::API.fetch_json_api_file "formula.json",