bug

ProductionMgr/Tnb.ProductionMgr/TimeWorkService.cs

@@ -720,6 +720,9 @@ namespace Tnb.ProductionMgr
             {
                 records = await _db.Queryable<ThirdWebapiRecord>().Where(x => thirdNameArr.Contains(x.third_name) && x.status == "0" && x.is_send == 1).ToListAsync();
             }
+
+            if (records.IsEmpty()) return "";
+            
             DateTime now = DateTime.Now;
             Stopwatch stopwatch = null;
             string response = "";