popen: Do not suppress stderr when HOMEBREW_STDERR

2017-09-20 11:58:52 -07:00 · 2017-09-20 11:58:52 -07:00 · 58a1bd6dbf
commit 58a1bd6dbf
parent 8bf28477a3
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/utils/popen.rb
+++ b/Library/Homebrew/utils/popen.rb
@ -13,7 +13,7 @@ module Utils
        return pipe.read unless block_given?
        yield pipe
      else
-        options[:err] ||= :close
+        options[:err] ||= :close unless ENV["HOMEBREW_STDERR"]
        exec(*args, options)
      end
    end