From c720aae51515907ae82ee02df80bd084f291d4b1 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 15 Mar 2022 06:42:06 +0100
Subject: Make hybrid Wayland/X11 platform.

---
 src/fl_read_image.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/fl_read_image.cxx')

diff --git a/src/fl_read_image.cxx b/src/fl_read_image.cxx
index 129aeaa54..0d5f7ec5c 100644
--- a/src/fl_read_image.cxx
+++ b/src/fl_read_image.cxx
@@ -40,7 +40,7 @@
 uchar *fl_read_image(uchar *p, int X, int Y, int w, int h, int alpha) {
   uchar *image_data = NULL;
   Fl_RGB_Image *img;
-  if (fl_find(fl_window) == 0) { // read from off_screen buffer
+  if (Fl_Surface_Device::surface()->as_image_surface()) { // read from off_screen buffer
     img = Fl::screen_driver()->read_win_rectangle(X, Y, w, h, 0);
     if (!img) {
       return NULL;
-- 
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