diff --git a/index.js b/index.js
index fd51f4f..8754137 100644
--- a/index.js
+++ b/index.js
@@ -26,7 +26,7 @@ async function main() {
     Object.keys(objects).forEach(element => {
         let hash = objects[element].hash;
         let distfilepath = join(distpath, element);
-        if (!distfilepath) {
+        if (!fs.existsSync(distfilepath)) {
             fs.mkdirSync(distfilepath, { recursive: true });
         }
         fs.renameSync(join(srcpath, hash.substring(0, 2), hash), distfilepath);