处理时间为0时 bug修复

@@ -746,7 +746,7 @@ class Seller extends Common
                 }
                 $array['data']['list'][$key]['ddate'] = date('Y-m-d H:i:s',$value['ddate']).'['.$value['ddate_solt'].']';
                 $array['data']['list'][$key]['cdate'] = date('Y-m-d H:i:s',$value['cdate']);
-                $array['data']['list'][$key]['handle_time'] = date('Y-m-d H:i:s',$value['handle_time']);
+                $array['data']['list'][$key]['handle_time'] = $value['handle_time'] ? date('Y-m-d H:i:s',$value['handle_time']) : '';
                 switch ($value['status']) {
                     case 0:
                         $array['data']['list'][$key]['sta'] = '待确认';