Corrected a bug, introduced with last modification of webbasket_dblayer's get_personal_topics_infos, which prevented from creating a new basket.
Corrected a bug, introduced with last modification of webbasket_dblayer's get_personal_topics_infos, which prevented from creating a new basket.

tiborsimko/invenio,tiborsimko/invenio,inveniosoftware/invenio,inveniosoftware/invenio