From 15cc8754c2e272ebac6e86845859816e881da000 Mon Sep 17 00:00:00 2001
From: "Roberto E. Vargas Caballero" <k0ga@shike2.com>
Date: Sun, 16 Sep 2012 10:46:08 +0200
Subject: [PATCH] Call XSync in redraw
It is necessary call to XSync if you want a good tput flash, because in
other way you can not be sure that white screen will be shown.
---
st.c | 1 +
1 file changed, 1 insertion(+)
---
st.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/st.c b/st.c
index b013bca..f4ad23d 100644
--- a/st.c
+++ b/st.c
@@ -2150,6 +2150,7 @@ redraw(void) {
struct timespec tv = {0, REDRAW_TIMEOUT * 1000};
tfulldirt();
draw();
+ XSync(xw.dpy, False); /* necessary for a good tput flash */
nanosleep(&tv, NULL);
}
--
2.20.1