From 75fa82418d54b36b6092767f2a2b5c1d5324441b Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Wed, 10 Dec 2008 18:07:02 -0600
Subject: Prefer Rails.logger over RAILS_DEFAULT_LOGGER

---
 actionpack/lib/action_controller/failsafe.rb     | 4 ++--
 activesupport/lib/active_support/dependencies.rb | 6 +++---
 activesupport/lib/active_support/deprecation.rb  | 2 +-
 railties/lib/commands/runner.rb                  | 4 +++-
 4 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/actionpack/lib/action_controller/failsafe.rb b/actionpack/lib/action_controller/failsafe.rb
index bb6ef39470..1cd649b2e1 100644
--- a/actionpack/lib/action_controller/failsafe.rb
+++ b/actionpack/lib/action_controller/failsafe.rb
@@ -42,8 +42,8 @@ module ActionController
       end
 
       def failsafe_logger
-        if defined?(::RAILS_DEFAULT_LOGGER) && !::RAILS_DEFAULT_LOGGER.nil?
-          ::RAILS_DEFAULT_LOGGER
+        if defined? Rails && Rails.logger
+          Rails.logger
         else
           Logger.new($stderr)
         end
diff --git a/activesupport/lib/active_support/dependencies.rb b/activesupport/lib/active_support/dependencies.rb
index 293450c180..23b7aee514 100644
--- a/activesupport/lib/active_support/dependencies.rb
+++ b/activesupport/lib/active_support/dependencies.rb
@@ -559,9 +559,9 @@ module ActiveSupport #:nodoc:
       # Old style environment.rb referenced this method directly.  Please note, it doesn't
       # actually *do* anything any more.
       def self.root(*args)
-        if defined?(RAILS_DEFAULT_LOGGER)
-          RAILS_DEFAULT_LOGGER.warn "Your environment.rb uses the old syntax, it may not continue to work in future releases."
-          RAILS_DEFAULT_LOGGER.warn "For upgrade instructions please see: http://manuals.rubyonrails.com/read/book/19"
+        if defined? Rails && Rails.logger
+          Rails.logger.warn "Your environment.rb uses the old syntax, it may not continue to work in future releases."
+          Rails.logger.warn "For upgrade instructions please see: http://manuals.rubyonrails.com/read/book/19"
         end
       end
     end
diff --git a/activesupport/lib/active_support/deprecation.rb b/activesupport/lib/active_support/deprecation.rb
index 543e3b08d2..f18ea197a5 100644
--- a/activesupport/lib/active_support/deprecation.rb
+++ b/activesupport/lib/active_support/deprecation.rb
@@ -13,7 +13,7 @@ module ActiveSupport
                          $stderr.puts callstack.join("\n  ") if debug
                        },
       'development' => Proc.new { |message, callstack|
-                         logger = defined?(::RAILS_DEFAULT_LOGGER) ? ::RAILS_DEFAULT_LOGGER : Logger.new($stderr)
+                         logger = defined? Rails ? Rails.logger : Logger.new($stderr)
                          logger.warn message
                          logger.debug callstack.join("\n  ") if debug
                        }
diff --git a/railties/lib/commands/runner.rb b/railties/lib/commands/runner.rb
index 2411c3d270..510128318a 100644
--- a/railties/lib/commands/runner.rb
+++ b/railties/lib/commands/runner.rb
@@ -48,5 +48,7 @@ begin
     eval(code_or_file)
   end
 ensure
-  RAILS_DEFAULT_LOGGER.flush if RAILS_DEFAULT_LOGGER
+  if defined? Rails
+    Rails.logger.flush if Rails.logger.respond_to?(:flush)
+  end
 end
-- 
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