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-rw-r--r--examples/OpenGL3-glut-test.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/OpenGL3-glut-test.cxx b/examples/OpenGL3-glut-test.cxx
index 31639b545..4a8994c9f 100644
--- a/examples/OpenGL3-glut-test.cxx
+++ b/examples/OpenGL3-glut-test.cxx
@@ -200,7 +200,7 @@ int main (int argc, char* argv[])
#ifndef __APPLE__
GLenum err = glewInit(); // defines pters to functions of OpenGL V 1.2 and above
#ifdef FLTK_USE_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::error("glewInit() failed returning %u", err);
fprintf(stderr, "Status: Using GLEW %s\n", glewGetString(GLEW_VERSION));