From 4cfedf0f654ac41c3a955948cf1eae00c7f1818e Mon Sep 17 00:00:00 2001
From: Alexander Bock <mail@alexanderbock.eu>
Date: Sat, 20 Oct 2018 13:34:34 +0200
Subject: [PATCH] Update Ghoul repository Prevent reference after delete of the
 scene when deinitializing the OpenSpaceEngine

---
 ext/ghoul                      | 2 +-
 ext/sgct                       | 2 +-
 src/engine/openspaceengine.cpp | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ext/ghoul b/ext/ghoul
index e6e209531f..72d2faba17 160000
--- a/ext/ghoul
+++ b/ext/ghoul
@@ -1 +1 @@
-Subproject commit e6e209531fd10c56dcea54b9007852fe3d738771
+Subproject commit 72d2faba17787c832d75cd4de40efd6b0cbb76e8
diff --git a/ext/sgct b/ext/sgct
index 4e74b6ba5b..8831533acd 160000
--- a/ext/sgct
+++ b/ext/sgct
@@ -1 +1 @@
-Subproject commit 4e74b6ba5b074d39af9f9277367dd1f9a6ba3e29
+Subproject commit 8831533acdfee90db5cc18c0d8ef69a3c0dd7e53
diff --git a/src/engine/openspaceengine.cpp b/src/engine/openspaceengine.cpp
index 4df6c302ed..800b6eb3c6 100644
--- a/src/engine/openspaceengine.cpp
+++ b/src/engine/openspaceengine.cpp
@@ -816,6 +816,7 @@ void OpenSpaceEngine::deinitializeGL() {
 
     global::openSpaceEngine.assetManager().deinitialize();
     global::openSpaceEngine._scene = nullptr;
+    global::renderEngine.setScene(nullptr);
 
     for (const std::function<void()>& func : global::callback::deinitializeGL) {
         func();