Ticket 2263 - Make clean logger compatible with both 1.8.2 and 1.8.3

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2369 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activesupport/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Clean logger is compatible with both 1.8.2 and 1.8.3 Logger.  #2263 [Michael Schuerig <michael@schuerig.de>]
+
 * Added native, faster implementations of .blank? for the core types #2286 [skae]
 
 * Fixed clean logger to work with Ruby 1.8.3 Logger class #2245

activesupport/lib/active_support/clean_logger.rb

@@ -10,7 +10,14 @@ class Logger #:nodoc:
   end
 
   private
-    def format_message(severity, timestamp, msg, progname)
-      "#{msg}\n"
+    # Ruby 1.8.3 swapped the format_message params.
+    if RUBY_VERSION < '1.8.3'
+      def format_message(severity, timestamp, msg, progname)
+        "#{msg}\n"
+      end
+    else
+      def format_message(severity, timestamp, progname, msg)
+        "#{msg}\n"
+      end
     end
-end
+end