From 6d5b3a35e9217bd3fecdf2fa938022bb74686a81 Mon Sep 17 00:00:00 2001
From: saurabhbhatia <saurabh.a.bhatia@gmail.com>
Date: Wed, 13 Nov 2013 13:23:12 +0800
Subject: [PATCH] Alternative fix in parser frontend

---
 lib/parsers/parser_front_end.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/parsers/parser_front_end.rb b/lib/parsers/parser_front_end.rb
index 69d64432b..49e7d1a60 100644
--- a/lib/parsers/parser_front_end.rb
+++ b/lib/parsers/parser_front_end.rb
@@ -47,7 +47,7 @@ module ParserFrontEnd
         ret = ''
         part = PagePart.find(front['part_id']) if front['part_id']
         ret << eval("\"#{front['path']}\"") rescue ''
-        ret << (ret.include?("?") ? "&#{args.to_param}" : "?#{args.to_param}") unless args.nil?
+        ret << (ret.include?("?") ? "&#{args.to_param}" : "?#{args.to_param}") if args.present?
         fragment = Nokogiri::HTML::DocumentFragment.new(body, "<div class='dymanic_load widget' path='#{ret}'></div>")
       end
       front.swap(fragment)