Safer way to redirect puts to a file

2012-09-28 09:49:05 -04:00 · 2012-09-28 09:49:05 -04:00 · cddc3649a7
commit cddc3649a7
parent 7a75915345
1 changed files with 4 additions and 3 deletions
--- a/Library/Homebrew/cmd/--config.rb
+++ b/Library/Homebrew/cmd/--config.rb
@ -113,10 +113,11 @@ module Homebrew extend self
  end

  def write_build_config f
-    $f = f
-    def Homebrew.puts(*foo); $f.puts(*foo); end
+    stdout = $stdout
+    $stdout = f
    Homebrew.dump_build_config
-    class << Homebrew; undef :puts; end
+  ensure
+    $stdout = stdout
  end

  def dump_verbose_config