From 27466b01da0aabb3681956c50141ddbfc4e45c6b Mon Sep 17 00:00:00 2001
From: Nanda H Krishna <me@nandahkrishna.com>
Date: Tue, 26 Apr 2022 18:18:29 -0400
Subject: [PATCH] searchable: flatten array before matching

Fix #13203 which occurs when searching cask descriptions.
---
 Library/Homebrew/searchable.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/searchable.rb b/Library/Homebrew/searchable.rb
index 255db90dc0..18dd8e25a5 100644
--- a/Library/Homebrew/searchable.rb
+++ b/Library/Homebrew/searchable.rb
@@ -23,7 +23,7 @@ module Searchable
   def search_regex(regex)
     select do |*args|
       args = yield(*args) if block_given?
-      args = Array(args).compact
+      args = Array(args).flatten.compact
       args.any? { |arg| arg.match?(regex) }
     end
   end