Fixed resource leak in listFiles(). There was a missing closedir() call.
Fixed resource leak in listFiles(). There was a missing closedir() call.

Borisvl/amazon-dsstne,rybakov/amazon-dsstne,Borisvl/amazon-dsstne,Borisvl/amazon-dsstne,Borisvl/amazon-dsstne,amznlabs/amazon-dsstne,amznlabs/amazon-dsstne,rybakov/amazon-dsstne,rybakov/amazon-dsstne,amznlabs/amazon-dsstne