test/helper.rb in padrino-mailer-0.6.3 vs test/helper.rb in padrino-mailer-0.6.7

@@ -6,10 +6,10 @@
 require 'webrat'
 
 # We try to load the vendored padrino-core if exist
 %w(core).each do |gem|
   if File.exist?(File.dirname(__FILE__) + "/../../padrino-#{gem}/lib")
-    $LOAD_PATH.unshift File.dirname(__FILE__) + "/../../padrino-#{gem}/lib"
+    $:.unshift File.dirname(__FILE__) + "/../../padrino-#{gem}/lib"
   end
 end
 
 require 'padrino-mailer'
 
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