From e83c1c16de7b2820924005baec1048fa66188e7c Mon Sep 17 00:00:00 2001
From: Soichiro Miki <smiki-tky@umin.ac.jp>
Date: Thu, 4 Apr 2024 18:40:36 +0900
Subject: [PATCH] Fix reference error in loadConfig.ts

---
 src/loadConfig.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/loadConfig.ts b/src/loadConfig.ts
index b9a126d..21915f3 100644
--- a/src/loadConfig.ts
+++ b/src/loadConfig.ts
@@ -85,7 +85,7 @@ export const loadConfig = async (args: {
   const outSuffix: string | null =
     conf.OUT_SUFFIX?.length > 0
       ? conf.OUT_SUFFIX
-      : (args.out_suffix as string).length > 0
+      : (args.out_suffix as string)?.length > 0
         ? (args.out_suffix as string)
         : null;
   if (outSuffix) {