From e17f3286d51751e6d04e6f8a6552b0cf83c4872a Mon Sep 17 00:00:00 2001
From: devjiwonchoi <devjiwonchoi@gmail.com>
Date: Sun, 19 Nov 2023 03:18:28 +0900
Subject: [PATCH] refac: skip loop if no filename

---
 src/build-config.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/build-config.ts b/src/build-config.ts
index 7687ffcd..5eadba2d 100644
--- a/src/build-config.ts
+++ b/src/build-config.ts
@@ -463,9 +463,10 @@ async function buildConfig(
 
       if (dts) {
         const dtsExt = dtsExtentions[ext]
-        const filename = filenameWithoutExtension(binDistPath) ?? ''
-        const binTypeFile = `${filename}${dtsExt}`
+        const filename = filenameWithoutExtension(binDistPath)
+        if (!filename) continue
 
+        const binTypeFile = `${filename}${dtsExt}`
         outputExports.push(binTypeFile)
       } else {
         // ESM by default, CJS if the file extension is .cjs