From 26dc43553bb46c20b40b06d5e0addef15fe0117c Mon Sep 17 00:00:00 2001
From: Frans de Jonge <fransdejonge@gmail.com>
Date: Sun, 26 Feb 2023 22:55:56 +0100
Subject: [PATCH] [fix] CoverBrowser: fix calling upvalue crash in MosaicMenu
 (#10164)

Regression introduced in #10140.
---
 plugins/coverbrowser.koplugin/mosaicmenu.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/coverbrowser.koplugin/mosaicmenu.lua b/plugins/coverbrowser.koplugin/mosaicmenu.lua
index 285ad52dd..343a1f548 100644
--- a/plugins/coverbrowser.koplugin/mosaicmenu.lua
+++ b/plugins/coverbrowser.koplugin/mosaicmenu.lua
@@ -577,7 +577,7 @@ function MosaicMenuItem:update()
             if DocSettings:hasSidecarFile(self.filepath) then
                 self.been_opened = true
                 self.menu:updateCache(self.filepath, nil, true, bookinfo.pages) -- create new cache entry if absent
-                _, percent_finished, status = unpack(self.menu.cover_info_cache[self.filepath])
+                dummy, percent_finished, status = unpack(self.menu.cover_info_cache[self.filepath])
             end
             self.percent_finished = percent_finished
             self.status = status