From 91c88b1ccf80955b11bbd20defd5b9524c7b937a Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Wed, 26 May 2021 18:07:18 +1000
Subject: [PATCH] openglrenderer: initialize framebuffer variable as null

---
 app/render/opengl/openglrenderer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/render/opengl/openglrenderer.cpp b/app/render/opengl/openglrenderer.cpp
index d97a6def3..992c660f7 100644
--- a/app/render/opengl/openglrenderer.cpp
+++ b/app/render/opengl/openglrenderer.cpp
@@ -79,7 +79,8 @@ private:
 OpenGLRenderer::OpenGLRenderer(QObject* parent) :
   Renderer(parent),
   cache_timer_(this),
-  context_(nullptr)
+  context_(nullptr),
+  framebuffer_(0)
 {
   cache_timer_.setInterval(kTextureCacheMaxSize);
   connect(&cache_timer_, &QTimer::timeout, this, &OpenGLRenderer::GarbageCollectTextureCache);
@@ -153,6 +154,7 @@ void OpenGLRenderer::DestroyInternal()
   if (context_) {
     // Delete framebuffer
     functions_->glDeleteFramebuffers(1, &framebuffer_);
+    framebuffer_ = 0;
 
     for (auto it=texture_cache_.cbegin(); it!=texture_cache_.cend(); it++) {
       functions_->glDeleteTextures(1, &it->texture);