From cd63709ed817c4c363a9d6480e7a959bba2fde80 Mon Sep 17 00:00:00 2001
From: Charlie Birks <charlie@daftgames.net>
Date: Sat, 13 Oct 2018 17:18:59 +0100
Subject: [PATCH] Emscripten: Load eglQueryString and eglGetError This prevents
 an assertion on context creation failure (calling a null function pointer).

---
 src/video/emscripten/SDL_emscriptenopengles.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/video/emscripten/SDL_emscriptenopengles.c b/src/video/emscripten/SDL_emscriptenopengles.c
index a6609edc0817e..7d8c0057535c5 100644
--- a/src/video/emscripten/SDL_emscriptenopengles.c
+++ b/src/video/emscripten/SDL_emscriptenopengles.c
@@ -60,7 +60,9 @@ Emscripten_GLES_LoadLibrary(_THIS, const char *path) {
     LOAD_FUNC(eglWaitNative);
     LOAD_FUNC(eglWaitGL);
     LOAD_FUNC(eglBindAPI);
-    
+    LOAD_FUNC(eglQueryString);
+    LOAD_FUNC(eglGetError);
+
     _this->egl_data->egl_display = _this->egl_data->eglGetDisplay(EGL_DEFAULT_DISPLAY);
     if (!_this->egl_data->egl_display) {
         return SDL_SetError("Could not get EGL display");