do not log missing lock dir in cleanup_lockdir
do not log missing lock dir in cleanup_lockdir

faegi/mapproxy,mapproxy/mapproxy,geoadmin/mapproxy,vrsource/mapproxy,drnextgis/mapproxy,procrastinatio/mapproxy,olt/mapproxy,vrsource/mapproxy,camptocamp/mapproxy,Anderson0026/mapproxy,drnextgis/mapproxy,procrastinatio/mapproxy,mapproxy/mapproxy,kaiCu/mapproxy,Anderson0026/mapproxy,camptocamp/mapproxy,faegi/mapproxy,olt/mapproxy,kaiCu/mapproxy,geoadmin/mapproxy