Remove extra path empty string

Author: kristoferbaxter

src/temp-file.ts

@@ -20,7 +20,7 @@ import { v4 } from 'uuid';
 import { promises } from 'fs';
 
 export async function writeTempFile(content: string): Promise<string> {
-  const path: string = join(tmpdir(), v4(), '');
+  const path: string = join(tmpdir(), v4());
   await promises.mkdir(dirname(path), { recursive: true });
   await promises.writeFile(path, content, 'utf-8');