From f6cdc57e7b30a0367200a3cd0c689c421ec158b3 Mon Sep 17 00:00:00 2001
From: Sergey Sklyarov <sasklyarov@sfedu.ru>
Date: Fri, 11 Jul 2025 20:24:42 +0300
Subject: [PATCH] Update Drone.cs

---
 DroneSimulator/Drone.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DroneSimulator/Drone.cs b/DroneSimulator/Drone.cs
index dd88374..aad5d2e 100644
--- a/DroneSimulator/Drone.cs
+++ b/DroneSimulator/Drone.cs
@@ -673,6 +673,8 @@ namespace DroneSimulator
           DroneStreamHead = (DroneData.DataHead)fromBytes(DroneStreamData, typeof(DroneData.DataHead));
         }
 
+        if (DroneStreamHead.Size == 0) return null; // Поток сломан (конец)
+
         if (DroneStreamHead.Size > DroneStreamIndex) break; // Пакет ещё не полный
 
         byte[] body = new byte[DroneStreamHead.Size];