From debbba19ecf88725d3a467e55b519fa0ec8a42c0 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Wed, 21 Sep 2022 15:15:55 +0200
Subject: Improve docs of Fl_Copy_Surface and use of OpenGL 3.

---
 documentation/src/opengl.dox | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'documentation/src')

diff --git a/documentation/src/opengl.dox b/documentation/src/opengl.dox
index f826323df..d1a36be11 100644
--- a/documentation/src/opengl.dox
+++ b/documentation/src/opengl.dox
@@ -628,7 +628,7 @@ Testing whether the glewInit() call is successful is to be done as follows:
   GLenum err = glewInit(); // defines pters to functions of OpenGL V 1.2 and above
 #  ifdef FLTK_USE_WAYLAND
       // glewInit returns GLEW_ERROR_NO_GLX_DISPLAY with Wayland
-      if (err == GLEW_ERROR_NO_GLX_DISPLAY) err = GLEW_OK;
+      if (fl_wl_display() && err == GLEW_ERROR_NO_GLX_DISPLAY) err = GLEW_OK;
 #  endif
   if (err != GLEW_OK) Fl::warning("glewInit() failed returning %u", err);
 #endif // ! __APPLE__
-- 
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