From 01e45202ac1fcb04256d4c065ea648455906cd1c Mon Sep 17 00:00:00 2001
From: tycrek <josh.moore@jmoore.dev>
Date: Sun, 3 Oct 2021 18:26:05 -0600
Subject: [PATCH] Only load custom index if exported function is detected

---
 ass.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ass.js b/ass.js
index 7d12b7a..e4b160d 100755
--- a/ass.js
+++ b/ass.js
@@ -66,7 +66,7 @@ useSsl && app.use(helmet.hsts({ preload: true })); // skipcq: JS-0093
 app.use(nofavicon);
 
 // Use custom index, otherwise render README.md
-const ASS_INDEX = indexFile !== '' && fs.existsSync(`./${indexFile}`) && require(`./${indexFile}`);
+const ASS_INDEX = indexFile !== '' && fs.existsSync(`./${indexFile}`) && (typeof require(`./${indexFile}`) === typeof Function);
 app.get('/', (req, res, next) => ASS_INDEX // skipcq: JS-0229
 	? ASS_INDEX(req, res, next)
 	: fs.readFile(path('README.md'))