php strpos() empty needle warning when a term entry has no url
php strpos() empty needle warning when a term entry has no url

redmatrix/hubzilla,mrjive/hubzilla,redmatrix/hubzilla,sasiflo/hubzilla,mrjive/hubzilla,sasiflo/hubzilla,sasiflo/hubzilla,mrjive/hubzilla,mrjive/hubzilla,sasiflo/hubzilla,redmatrix/hubzilla,redmatrix/hubzilla,redmatrix/hubzilla,mrjive/hubzilla,redmatrix/hubzilla,sasiflo/hubzilla,sasiflo/hubzilla,mrjive/hubzilla