--- loncom/homework/radiobuttonresponse.pm 2015/01/19 15:35:53 1.158 +++ loncom/homework/radiobuttonresponse.pm 2016/01/22 22:42:51 1.160 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # mutliple choice style responses # -# $Id: radiobuttonresponse.pm,v 1.158 2015/01/19 15:35:53 goltermann Exp $ +# $Id: radiobuttonresponse.pm,v 1.160 2016/01/22 22:42:51 damieng Exp $ # # Copyright Michigan State University Board of Trustees # @@ -592,7 +592,7 @@ sub html_direction_fragments { if ($direction eq 'horizontal') { return ('