From d5414fbdbad3fad684a40cb2f4c70a8bb4bc7983 Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Wed, 24 Apr 2019 04:50:57 -0700
Subject: [PATCH] Tolerate failure of GM.listValues.

---
 src/platform/$.coffee | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/platform/$.coffee b/src/platform/$.coffee
index e0a6250f0..9efe66f0b 100644
--- a/src/platform/$.coffee
+++ b/src/platform/$.coffee
@@ -568,9 +568,11 @@ if GM?.deleteValue? and window.BroadcastChannel and not GM_addValueChangeListene
       cb?()
 
   $.clear = (cb) ->
-    GM.listValues().then (keys) ->
+    GM.listValues().then((keys) ->
       $.delete keys.map((key) -> key.replace g.NAMESPACE, ''), cb
-
+    ).catch( ->
+      $.delete Object.keys(Conf).concat(['previousversion', 'QR Size', 'QR.persona', 'hiddenPSA']), cb
+    )
 else
 
   unless GM_deleteValue?