macruby: no format_datetime or msg2str

tpw · Nov 22, 2009 · 6d91e7d · 6d91e7d
1 parent e1935e3
commit 6d91e7d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/activesupport/lib/active_support/core_ext/logger.rb b/activesupport/lib/active_support/core_ext/logger.rb
@@ -137,10 +137,10 @@ def format_message(severity, timestamp, msg, progname)
       attr_writer :formatter
       public :formatter=
 
-      alias old_format_datetime format_datetime
+      alias old_format_datetime format_datetime if method_defined?(:format_datetime)
       def format_datetime(datetime) datetime end
 
-      alias old_msg2str msg2str
+      alias old_msg2str msg2str if method_defined?(:msg2str)
       def msg2str(msg) msg end
     end
 end