# st

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    commit 15cc8754c2e272ebac6e86845859816e881da000
    parent ba1e9daeef0d7e6e52a9889d8f7eb61d74480cf0
    Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
    Date:   Sun, 16 Sep 2012 10:46:08 +0200

    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(+)
    Diffstat:
    Mst.c | 1+

    1 file changed, 1 insertion(+), 0 deletions(-)
    diff --git 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);
     }