From d478bb2bc5417d355cf16f661f8e3f6a8fd5d744 Mon Sep 17 00:00:00 2001
From: Elias Naur <mail@eliasnaur.com>
Date: Mon, 4 Nov 2019 18:45:10 +0100
Subject: [PATCH] app/internal/window: drop zero-sized redraws in WebAssembly

Signed-off-by: Elias Naur <mail@eliasnaur.com>
---
 app/internal/window/os_js.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/internal/window/os_js.go b/app/internal/window/os_js.go
index 66772f58..0f42d9c8 100644
--- a/app/internal/window/os_js.go
+++ b/app/internal/window/os_js.go
@@ -339,7 +339,7 @@ func (w *window) ShowTextInput(show bool) {
 
 func (w *window) draw(sync bool) {
 	width, height, scale, cfg := w.config()
-	if cfg == (config{}) {
+	if cfg == (config{}) || width == 0 || height == 0 {
 		return
 	}
 	w.mu.Lock()