lib/json/ext.rb in json_pure-1.4.6 vs lib/json/ext.rb in json_pure-1.5.0

@@ -4,12 +4,12 @@
   # This module holds all the modules/classes that implement JSON's
   # functionality as C extensions.
   module Ext
     require 'json/ext/parser'
     require 'json/ext/generator'
-    $DEBUG and warn "Using c extension for JSON."
+    $DEBUG and warn "Using Ext extension for JSON."
     JSON.parser = Parser
     JSON.generator = Generator
   end
 
-  JSON_LOADED = true
+  JSON_LOADED = true unless defined?(::JSON::JSON_LOADED)
 end