Bug: Use passed parameter insted of instance attribute.

DEPLOY: Version bumped up to '2.8.105' to build new distribution
containing the fix.

(Redmine issue: #7121)

lib/mentat/__init__.py

@@ -20,4 +20,4 @@ open-source project.
 
 __author__  = "Jan Mach <jan.mach@cesnet.cz>"
 __credits__ = "Pavel Kácha <pavel.kacha@cesnet.cz>, Andrea Kropáčová <andrea.kropacova@cesnet.cz>"
-__version__ = "2.8.104"
+__version__ = "2.8.105"

lib/mentat/daemon/component/filer.py

@@ -202,7 +202,7 @@ class FilerDaemonComponent(pyzenkit.zendaemon.ZenDaemonComponent):  # pylint: di
                 raise pyzenkit.zendaemon.ZenDaemonComponentException(msg)
 
     def _check_workdir_writability(self, daemon, dir_name):
-        if not os.path.isdir(self.queue_out_dir):
+        if not os.path.isdir(dir_name):
             msg = "Work directory '{}' does not exist".format(dir_name)
             daemon.logger.error("[STATUS] Component '{}': {}".format(self.cid, msg))
             raise pyzenkit.zendaemon.ZenDaemonComponentException(msg)