lib/w3clove/sitemap.rb in w3clove-0.7.10 vs lib/w3clove/sitemap.rb in w3clove-0.7.11

@@ -76,10 +76,10 @@
     def looks_like_html?(url)
       u         = URI.parse(URI.encode(url))
       scheme    = u.scheme                if u.scheme
       extension = u.path.split(".").last  if u.path
 
-      (scheme && extension) && (scheme =~ /http[s]?/i) && (extension !~ /gif|jpg|jpeg|png|tiff|bmp|txt|pdf|doc|rtf|xml|xls|csv|wav|mp3|ogg/i)
+      (scheme =~ /http[s]?/i) && (extension !~ /gif|jpg|jpeg|png|tiff|bmp|txt|pdf|doc|rtf|xml|xls|csv|wav|mp3|ogg/i)
     end
 
     def xml_locations
       Nokogiri::XML(doc).css('loc')
     end
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