From 3dfbd71a6eb21615d98bca088c702e426f4d7439 Mon Sep 17 00:00:00 2001
From: NoHandsMate <z170s.lol@gmail.com>
Date: Sat, 24 Apr 2021 18:40:54 +0200
Subject: [PATCH] Added glClear() to avoid *really* scary screen flickering

---
 src/1.getting_started/1.1.hello_window/hello_window.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/1.getting_started/1.1.hello_window/hello_window.cpp b/src/1.getting_started/1.1.hello_window/hello_window.cpp
index 695236f6d..f2335ae6d 100644
--- a/src/1.getting_started/1.1.hello_window/hello_window.cpp
+++ b/src/1.getting_started/1.1.hello_window/hello_window.cpp
@@ -53,7 +53,8 @@ int main()
 
         // glfw: swap buffers and poll IO events (keys pressed/released, mouse moved etc.)
         // -------------------------------------------------------------------------------
-        glfwSwapBuffers(window);
+        glClear(GL_COLOR_BUFFER_BIT);
+		glfwSwapBuffers(window);
         glfwPollEvents();
     }