fixed ldavis bug
fixed ldavis bug

wrathematics/TAG,XSEDEScienceGateways/TAG,XSEDEScienceGateways/textgateway,XSEDEScienceGateways/textgateway,wrathematics/TAG,XSEDEScienceGateways/TAG,XSEDEScienceGateways/TAG,wrathematics/TAG,XSEDEScienceGateways/textgateway