From f2673fec53bbba86cc5ba2c1ea8ff5f67346f908 Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Sun, 29 Mar 2020 12:57:07 +0200
Subject: [PATCH] [dwm][patch] holdbar: fixed flickering caused by repeated key
 events

---
 patch/holdbar.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/patch/holdbar.c b/patch/holdbar.c
index a06cab3..8ce543b 100644
--- a/patch/holdbar.c
+++ b/patch/holdbar.c
@@ -20,6 +20,16 @@ holdbar(const Arg *arg)
 void
 keyrelease(XEvent *e)
 {
+	if (XEventsQueued(dpy, QueuedAfterReading)) {
+		XEvent ne;
+		XPeekEvent(dpy, &ne);
+
+		if (ne.type == KeyPress && ne.xkey.time == e->xkey.time &&
+				ne.xkey.keycode == e->xkey.keycode) {
+			XNextEvent(dpy, &ne);
+			return;
+		}
+	}
 	if (e->xkey.keycode == XKeysymToKeycode(dpy, HOLDKEY)) {
 		selmon->showbar = 0;
 		updateholdbarpos(selmon);