From 8fd9b098b2eb95a368373fe8e91e978909bd204f Mon Sep 17 00:00:00 2001
From: Aaron Pham <Aaronpham0103@gmail.com>
Date: Thu, 24 Oct 2024 07:16:14 -0400
Subject: [PATCH] Apply suggestions from code review

---
 quartz/plugins/emitters/folderPage.tsx | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/quartz/plugins/emitters/folderPage.tsx b/quartz/plugins/emitters/folderPage.tsx
index bf17774e3..b6d860272 100644
--- a/quartz/plugins/emitters/folderPage.tsx
+++ b/quartz/plugins/emitters/folderPage.tsx
@@ -134,16 +134,12 @@ export const FolderPage: QuartzEmitterPlugin<Partial<FolderPageOptions>> = (user
 }
 
 function _getFolders(slug: FullSlug): SimpleSlug[] {
-  var folderName = _dirname(slug)
+  var folderName = path.dirname(slug ?? "") as SimpleSlug
   const parentFolderNames = [folderName]
 
   while (folderName !== ".") {
-    folderName = _dirname(folderName)
+    folderName = path.dirname(folderName ?? "") as SimpleSlug
     parentFolderNames.push(folderName)
   }
   return parentFolderNames
 }
-
-function _dirname(slug: string | undefined): SimpleSlug {
-  return path.dirname(slug ?? "") as SimpleSlug
-}