From 4caca8b20c71879211f99e418388d5bca9d95875 Mon Sep 17 00:00:00 2001
From: Doug Binks <doug@enkisoftware.com>
Date: Wed, 15 Jul 2020 11:18:58 +0100
Subject: [PATCH] glfwMakeUserContextCurrent now calls
 glfwMakeContextCurrent(NULL) to ensure TLS set.

---
 src/context.c       | 3 +++
 tests/usercontext.c | 2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/context.c b/src/context.c
index 2ec29c25..fa1a4d78 100644
--- a/src/context.c
+++ b/src/context.c
@@ -778,6 +778,9 @@ GLFWAPI void glfwDestroyUserContext(GLFWusercontext* handle)
 GLFWAPI void glfwMakeUserContextCurrent(GLFWusercontext* handle)
 {
     _GLFWusercontext* context = (_GLFWusercontext*)handle;
+
+    glfwMakeContextCurrent(NULL);
+
     if (context)
         context->makeCurrent(context);
 }
diff --git a/tests/usercontext.c b/tests/usercontext.c
index 58916430..a3182929 100644
--- a/tests/usercontext.c
+++ b/tests/usercontext.c
@@ -31,11 +31,9 @@ int main(void)
     }
 
     /* set the user context current */
-    glfwMakeContextCurrent(NULL);
     glfwMakeUserContextCurrent(usercontext);
 
     /* set the window context current */
-    glfwMakeUserContextCurrent(NULL);
     glfwMakeContextCurrent(window);
 
     glClearColor( 0.4f, 0.3f, 0.4f, 0.0f );