From a28fde1a8c99c7a2e753868c1a8c2921f023a9bf Mon Sep 17 00:00:00 2001
From: Sean Molenaar <SMillerDev@users.noreply.github.com>
Date: Tue, 28 Jan 2025 17:44:48 +0000
Subject: [PATCH] fix sha256 on linux

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

diff --git a/Library/Homebrew/cask/dsl.rb b/Library/Homebrew/cask/dsl.rb
index 6ca8db2860..b602ee5cd8 100644
--- a/Library/Homebrew/cask/dsl.rb
+++ b/Library/Homebrew/cask/dsl.rb
@@ -317,7 +317,7 @@ module Cask
     #
     # @api public
     def sha256(arg = nil, arm: nil, intel: nil, linux: nil)
-      should_return = arg.nil? && arm.nil? && intel.nil?
+      should_return = arg.nil? && arm.nil? && intel.nil? && linux.nil?
 
       set_unique_stanza(:sha256, should_return) do
         @on_system_blocks_exist = true if arm.present? || intel.present? || linux.present?