Maintenance Script - Clean up empty year and/or month folders after Call Recordings are removed.

ubuntu/resources/backup/fusionpbx-maintenance

@@ -69,9 +69,13 @@ if [ .$purge_call_recordings = .true ]; then
 	if [ .$switch_package = .true ]; then
 		find /var/lib/freeswitch/recordings/*/archive/*  -name '*.wav' -mtime +$days_keep_call_recordings -exec rm {} \;
 		find /var/lib/freeswitch/recordings/*/archive/*  -name '*.mp3' -mtime +$days_keep_call_recordings -exec rm {} \;
+		#remove empty folders
+		find /var/lib/freeswitch/recordings/*/archive/* -empty -type d -delete
 	else
 		find /usr/local/freeswitch/recordings/*/archive/*  -name '*.wav' -mtime +$days_keep_call_recordings -exec rm {} \;
 		find /usr/local/freeswitch/recordings/*/archive/*  -name '*.mp3' -mtime +$days_keep_call_recordings -exec rm {} \;
+		#remove empty folders
+		find /usr/local/freeswitch/recordings/*/archive/* -empty -type d -delete
 	fi
 	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_call_recordings WHERE call_recording_date < NOW() - INTERVAL '90 days'"
 else