Next timeslot init. engine-clock#11

src/models.py

@@ -492,6 +492,9 @@ class ClockInfo(db.Model):
             # Get the next timeslot
             if data.next_timeslot:
                 info["next_timeslot"] = json.loads(data.next_timeslot)
+            else:
+                info["next_timeslot"] = {}
+
 
         return info