use xcb instead of RootWindow

diff --git a/spectrwm.c b/spectrwm.c
index 829bba0..ac3a4ac 100644 (file)
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -7415,7 +7415,7 @@ setup_screens(void)
                screens[i].idx = i;
                TAILQ_INIT(&screens[i].rl);
                TAILQ_INIT(&screens[i].orl);
-               screens[i].root = RootWindow(display, i);
+               screens[i].root = get_screen(i)->root;
 
                /* set default colors */
                setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);