If no children, THEN do the syscall

src-tauri/src/lib.rs

@@ -102,7 +102,7 @@ fn stream(node: &serde_json::Value, parent: &str, map: &mut HashMap<String, Vec<
         format!("{}/{}", parent, name)
     };
 
-    let is_dir = PathBuf::from(&path).is_dir();
+    let is_dir = children.map_or(false, |c| !c.is_empty()) || PathBuf::from(&path).is_dir();
 
     map.entry(parent.to_string()).or_default().push(FileInfo {
         name: name.to_string(),