window.c: Check for cairo device failure the right way

diff --git a/clients/window.c b/clients/window.c
index 417268d..5ab3422 100644 (file)
--- a/clients/window.c
+++ b/clients/window.c
@@ -1765,7 +1765,7 @@ init_egl(struct display *d)
 
 #ifdef HAVE_CAIRO_EGL
        d->device = cairo_egl_device_create(d->dpy, d->ctx);
-       if (d->device == NULL) {
+       if (cairo_device_status(d->device) != CAIRO_STATUS_SUCCESS) {
                fprintf(stderr, "failed to get cairo egl device\n");
                return -1;
        }