From dfd6a1820d3216a39f0d83657c8136a969ff3f12 Mon Sep 17 00:00:00 2001
From: Benau <Benau@users.noreply.github.com>
Date: Sat, 2 Jul 2022 10:52:20 +0800
Subject: [PATCH] Fix crash when closing in RTT screen

---
 lib/graphics_engine/src/ge_vulkan_driver.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/graphics_engine/src/ge_vulkan_driver.cpp b/lib/graphics_engine/src/ge_vulkan_driver.cpp
index 9a75f1e54..116afce17 100644
--- a/lib/graphics_engine/src/ge_vulkan_driver.cpp
+++ b/lib/graphics_engine/src/ge_vulkan_driver.cpp
@@ -9,6 +9,7 @@
 #include "ge_vulkan_texture.hpp"
 #include "ge_vulkan_command_loader.hpp"
 
+#include "ICameraSceneNode.h"
 #include "ISceneManager.h"
 #include "IrrlichtDevice.h"
 
@@ -586,6 +587,12 @@ void GEVulkanDriver::destroyVulkan()
         m_transparent_texture = NULL;
     }
 
+    if (m_irrlicht_device->getSceneManager() &&
+        m_irrlicht_device->getSceneManager()->getActiveCamera())
+    {
+        m_irrlicht_device->getSceneManager()->setActiveCamera(NULL);
+    }
+
     if (m_irrlicht_device->getSceneManager() &&
         m_irrlicht_device->getSceneManager()->getMeshCache())
         getVulkanMeshCache()->destroy();