From b26baa21fcce341f4555182f434ed37429301a4e Mon Sep 17 00:00:00 2001
From: Alessandro Toia <gort818@gmail.com>
Date: Mon, 9 Oct 2023 19:27:46 -0700
Subject: [PATCH] fix accidental deletion

---
 src/gl/inject_glx.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gl/inject_glx.cpp b/src/gl/inject_glx.cpp
index e5ba49d5..8fede725 100644
--- a/src/gl/inject_glx.cpp
+++ b/src/gl/inject_glx.cpp
@@ -316,6 +316,7 @@ EXPORT_C_(void *) glXGetProcAddressARB(const unsigned char* procName) {
     void *real_func = get_glx_proc_address((const char*)procName);
     void *func = mangohud_find_glx_ptr( (const char*)procName );
     SPDLOG_TRACE("{}: '{}', real: {}, fun: {}", __func__, reinterpret_cast<const char*>(procName), real_func, func);
+    if (func && real_func)
         return func;
 
     return real_func;