From 25a20af2843d57abbfc0ece8b9ada44be7318112 Mon Sep 17 00:00:00 2001
From: Elias Naur <mail@eliasnaur.com>
Date: Fri, 12 Jul 2019 14:37:30 +0200
Subject: [PATCH] ui/app: only schedule a redraw when events are available

Signed-off-by: Elias Naur <mail@eliasnaur.com>
---
 ui/app/window.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ui/app/window.go b/ui/app/window.go
index efacffc7..947e4d8f 100644
--- a/ui/app/window.go
+++ b/ui/app/window.go
@@ -238,8 +238,9 @@ func (w *Window) event(e Event) {
 	needAck := false
 	switch e := e.(type) {
 	case input.Event:
-		w.router.Add(e)
-		w.setNextFrame(time.Time{})
+		if w.router.Add(e) {
+			w.setNextFrame(time.Time{})
+		}
 	case *CommandEvent:
 		needAck = true
 	case StageEvent: