修改ptsbug

watero-rst-web/src/main/java/com/iamberry/rst/controllers/pts/AdminMachineController.java

@@ -105,7 +105,7 @@ public class AdminMachineController {
         }
         //查询最新一条机器id
         Integer machineId = machineService.maxMachineId();
-        mv.addObject("machineId", machineId);
+        mv.addObject("machineId", machineId == null? 0:machineId);
         sb.append("&pageTotal=").append(total).append("&pageNO=");
         mv.addObject("page", pagedResult);
         mv.addObject("url", sb.toString());