fixed blank xml doc bug
fixed blank xml doc bug

ThomsonReutersEikon/gokogiri,jmcgill0brightcove/gokogiri,jbowtie/gokogiri,moovweb/gokogiri,moovweb/gokogiri,ThomsonReutersEikon/gokogiri,jmcgill0brightcove/gokogiri,jbowtie/gokogiri,jbowtie/gokogiri,jmcgill0brightcove/gokogiri,moovweb/gokogiri