From 82334a74311a3e0a8a1454d0a4a2ebf3c1138cea Mon Sep 17 00:00:00 2001 From: Joshua Peek Date: Wed, 21 Jan 2009 12:37:03 -0600 Subject: Only insert metal middleware if any exist --- railties/lib/initializer.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'railties/lib/initializer.rb') diff --git a/railties/lib/initializer.rb b/railties/lib/initializer.rb index f6b8899d58..dd4d483233 100644 --- a/railties/lib/initializer.rb +++ b/railties/lib/initializer.rb @@ -542,7 +542,9 @@ Run `rake gems:install` to install the missing gems. end def initialize_metal - configuration.middleware.insert_before(:"ActionController::RewindableInput", Rails::Rack::Metal) + configuration.middleware.insert_before( + :"ActionController::RewindableInput", + Rails::Rack::Metal, :if => Rails::Rack::Metal.metals.any?) end # Initializes framework-specific settings for each of the loaded frameworks -- cgit v1.2.3