compositor: Use EGL_WL_bind_wayland_display only if available

compositor/compositor.c

@@ -1853,6 +1853,8 @@ wlsc_compositor_init(struct wlsc_compositor *ec, struct wl_display *display)
 	wl_compositor_init(&ec->compositor, &compositor_interface, display);
 
 	ec->shm = wl_shm_init(display, &shm_callbacks);
+	if (strstr(eglQueryString(ec->display, EGL_EXTENSIONS),
+		   "EGL_WL_bind_wayland_display"))
 		eglBindWaylandDisplayWL(ec->display, ec->wl_display);
 
 	wl_list_init(&ec->surface_list);
@@ -1992,6 +1994,8 @@ int main(int argc, char *argv[])
 
 	wl_display_run(display);
 
+	if (strstr(eglQueryString(ec->display, EGL_EXTENSIONS),
+		   "EGL_WL_bind_wayland_display"))
 		eglUnbindWaylandDisplayWL(ec->display, display);
 	wl_display_destroy(display);