cask/config: fix explicit_s

2021-02-03 13:15:48 +05:30 · 2021-02-03 13:15:48 +05:30 · d0200e8737
commit d0200e8737
parent d2430bcf50
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/cask/config.rb
+++ b/Library/Homebrew/cask/config.rb
@ -188,7 +188,7 @@ module Cask
        # inverse of #env - converts :languages config key back to --language flag
        if key == :languages
          key = "language"
-          value = languages.join(",")
+          value = T.cast(explicit.fetch(:languages, []), T::Array[String]).join(",")
        end
        "#{key}: \"#{value.to_s.sub(/^#{ENV['HOME']}/, "~")}\""
      end.join(", ")