returning early if upgradeable is blank

resolves #20197
2025-07-14 16:09:03 +08:00 · 2025-06-30 10:58:33 -04:00 · 2025-06-30 10:58:33 -04:00 · 006d3779f3
commit 006d3779f3
parent e3cc36a8b9
1 changed files with 2 additions and 0 deletions
--- a/Library/Homebrew/upgrade.rb
+++ b/Library/Homebrew/upgrade.rb
@ -377,6 +377,8 @@ module Homebrew

      upgradeable = upgradeable.reject { |f| FormulaInstaller.installed.to_a.include?(f) }

+      return if upgradeable.blank?
+
      unless dry_run
        dependent_installers = formula_installers(
          upgradeable,