Update source check to match style

2017-07-20 14:44:20 -04:00 · 2017-07-20 14:44:20 -04:00 · 0a9de6b8a6
commit 0a9de6b8a6
parent e077bfe655
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/diagnostic.rb
+++ b/Library/Homebrew/diagnostic.rb
@ -99,7 +99,7 @@ module Homebrew
      end

      def check_build_from_source
-        return unless ENV.key?("HOMEBREW_BUILD_FROM_SOURCE")
+        return unless ENV("HOMEBREW_BUILD_FROM_SOURCE")

        <<-EOS.undent
          You have HOMEBREW_BUILD_FROM_SOURCE set. This environment variable is