From 7b40ec71fa3ae8a8a7ebae130d5149e2610fb22a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Hedin=20Br=C3=B8nner?= <torhedinbronner@gmail.com>
Date: Fri, 20 Apr 2018 07:06:54 +0200
Subject: [PATCH] Check existence before we destroy clones

---
 tiling.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tiling.js b/tiling.js
index 098650a..e4c1605 100644
--- a/tiling.js
+++ b/tiling.js
@@ -349,7 +349,8 @@ function disable () {
                 actor[signals].forEach(id => actor.disconnect(id));
             }
 
-            metaWindow.clone.destroy();
+            if (metaWindow.clone)
+                metaWindow.clone.destroy();
 
             if (metaWindow[signals]) {
                 metaWindow[signals].forEach(id => metaWindow.disconnect(id));