From e1889d9151fca7352ba208c79849936f5100d5f6 Mon Sep 17 00:00:00 2001
From: Patrick Farwick <9168045+MinecraftPlaye@users.noreply.github.com>
Date: Thu, 17 Feb 2022 16:31:28 +0000
Subject: [PATCH] Ignore files without a file extension

Files which do not have a file extension are most likely not an image
and should not be used as a page of a comic book.
---
 src/plugins/comicsPlayer/plugin.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/plugins/comicsPlayer/plugin.js b/src/plugins/comicsPlayer/plugin.js
index d8abaa226..69882b65b 100644
--- a/src/plugins/comicsPlayer/plugin.js
+++ b/src/plugins/comicsPlayer/plugin.js
@@ -263,10 +263,12 @@ class ArchiveSource {
         await this.archive.extractFiles();
 
         let files = await this.archive.getFilesArray();
+
+        // metadata files and files without a file extension should not be considered as a page
         files = files.filter((file) => {
             const name = file.file.name;
             const index = name.lastIndexOf('.');
-            return index !== 1 && supportedFormats.includes(name.slice(index + 1));
+            return index !== -1 && supportedFormats.includes(name.slice(index + 1));
         });
         files.sort((a, b) => {
             if (a.file.name < b.file.name) {