diff options
| author | Joshua Peek <josh@joshpeek.com> | 2009-01-21 12:37:03 -0600 |
|---|---|---|
| committer | Joshua Peek <josh@joshpeek.com> | 2009-01-21 12:37:03 -0600 |
| commit | 82334a74311a3e0a8a1454d0a4a2ebf3c1138cea (patch) | |
| tree | 1ec6551aa60c209b44789fb89d2979aaa8477037 | |
| parent | ae3a93ad897fa9c481ee16454e9e29fe0a9e3493 (diff) | |
| download | rails-82334a74311a3e0a8a1454d0a4a2ebf3c1138cea.tar.gz rails-82334a74311a3e0a8a1454d0a4a2ebf3c1138cea.tar.bz2 rails-82334a74311a3e0a8a1454d0a4a2ebf3c1138cea.zip | |
Only insert metal middleware if any exist
| -rw-r--r-- | railties/lib/initializer.rb | 4 |
1 files changed, 3 insertions, 1 deletions
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 |