lib/imasquerade/extractor.rb in imasquerade-0.1.1 vs lib/imasquerade/extractor.rb in imasquerade-0.1.2

@@ -17,11 +17,17 @@
       def Extractor.fetch_and_parse_feed_from_apple(id)
         uri = "http://itunes.apple.com/podcast/id#{id}"
         response = Curl::Easy.perform(uri) do |curl|
           curl.headers["User-Agent"] = 'iTunes/10.1.1'
         end
-        reader = Nokogiri::XML(response.body_str)
-        array_of_feeds = reader.xpath('//xmlns:key[text()="feedURL"]/following-sibling::xmlns:string[1]/text()')
-        return array_of_feeds[0].to_s
+        # In case there is some sort of error
+        begin
+          reader = Nokogiri::XML(response.body_str)
+          array_of_feeds = reader.xpath('//xmlns:key[text()="feedURL"]/following-sibling::xmlns:string[1]/text()')
+          return array_of_feeds[0].to_s
+        rescue Nokogiri::XML::SyntaxError => e
+          puts "Caught exception: #{e}"
+          return ""
+        end
       end    
   end
 end
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