lib/simple_captcha/middleware.rb in glebtv-simple_captcha-0.6.4 vs lib/simple_captcha/middleware.rb in glebtv-simple_captcha-0.6.5

@@ -29,10 +29,10 @@
         if !code.blank? && Utils::simple_captcha_value(code)
           return send_file(generate_simple_captcha_image(code), :type => 'image/jpeg', :disposition => 'inline', :filename =>  'simple_captcha.jpg')
         else
           [500, {
              "Content-Type" => 'text/plain',
-          }, "captcha error"]
+          }, ["captcha error"]]
         end
       end
       
       def captcha_path?(request_path)
         request_path.include?('/simple_captcha')