告警时间优化

assets/js/controllers/desk/jry_emergencyCtrl.js

@@ -269,7 +269,11 @@ app.controller('jry_emergencyCtrl', ["$scope", "i18nService", "$rootScope", "$st
 
         };
         $scope.transferTime = function(time) {
-            return moment(time).format('YYYY-MM-DD HH:mm');
+            if(time){
+                return moment(time).format('YYYY-MM-DD HH:mm');
+            }else{
+                return '无';
+            }
         }
         // $scope.record = function() {