unicorn_rails: respect user's encoding in config.ru in 1.9

Do not assume the user wants config.ru to be Encoding::BINARY
for 1.9.

This is a followup to a4a8bf7604d1c15c5a8fb9cb6be37e8bccb32e52

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/unicorn_rails b/bin/unicorn_rails
index de2361e..7c4afec 100755
--- a/bin/unicorn_rails
+++ b/bin/unicorn_rails
@@ -146,7 +146,7 @@ def rails_builder(config, daemonize)
         ActionController::Dispatcher.new
       end
     when /\.ru$/
-      raw = File.open(config, "rb") { |fp| fp.sysread(fp.stat.size) }
+      raw = File.read(config)
       raw.sub!(/^__END__\n.*/, '')
       eval("Rack::Builder.new {(#{raw}\n)}.to_app", TOPLEVEL_BINDING, config)
     else