From c18ce14e00746ce9965331c0516aebbdcc730d92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ole=20J=C3=B8rgen=20Br=C3=B8nner?= <olejorgenb@yahoo.no>
Date: Sat, 23 Jun 2018 19:20:17 +0200
Subject: [PATCH] Return early in Scratch.show if there's no scratch windows

---
 scratch.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scratch.js b/scratch.js
index 7b3fd19..524c714 100644
--- a/scratch.js
+++ b/scratch.js
@@ -57,9 +57,14 @@ function toggleScratch() {
 
 function show() {
     let windows = getScratchWindows();
+    if (windows.length === 0) {
+        return;
+    }
+
     TopBar.show();
+
     windows.slice().reverse()
-        . map(function(meta_window) {
+        .map(function(meta_window) {
             meta_window.unminimize();
             meta_window.make_above();
             meta_window.get_compositor_private().show();