[HOTFIX] fix medic heal task server crash

ReallifeGamemode.Server/Events/Death.cs

@@ -94,6 +94,8 @@ namespace ReallifeGamemode.Server.Events
         }
       }
 
+      Medic.delHealTask(player);
+
       if (user.JailTime <= 0)
       {
         user.Dead = true;
@@ -113,7 +115,6 @@ namespace ReallifeGamemode.Server.Events
             MedicName = "none"
           };
           Medic.AddTaskToList(reviveTask);
-          Medic.delHealTask(player);
           ChatService.BroadcastFaction("~y~[MEDIC] ~w~" + player.Name + " ist soeben verstorben.", new List<int>() { 2 });
         }
 

ReallifeGamemode.Server/Factions/Medic/Medic.cs

@@ -263,7 +263,7 @@ namespace ReallifeGamemode.Server.Factions.Medic
       {       
         player.SetData("healauftrag", false);
         var medicPlayer = PlayerService.GetPlayerByNameOrId(task.MedicName);
-        if (task.MedicName != "none")
+        if (medicPlayer != null)
         {
           medicPlayer.TriggerEvent("destroyMedicTaskCheckpoint");
         }