lib/nanoc/helpers/xml_sitemap.rb in nanoc-4.2.0b1 vs lib/nanoc/helpers/xml_sitemap.rb in nanoc-4.2.0

@@ -46,10 +46,10 @@
       buffer = ''
       xml = Builder::XmlMarkup.new(target: buffer, indent: 2)
 
       # Check for required attributes
       if @config[:base_url].nil?
-        raise RuntimeError.new('The Nanoc::Helpers::XMLSitemap helper requires the site configuration to specify the base URL for the site.')
+        raise 'The Nanoc::Helpers::XMLSitemap helper requires the site configuration to specify the base URL for the site.'
       end
 
       # Build sitemap
       xml.instruct!
       xml.urlset(xmlns: 'http://www.sitemaps.org/schemas/sitemap/0.9') do