don't init at ctor() - we are sure about file type and  we can do it when it need dircache in readdir().
don't init at ctor() - we are sure about file type and  we can do it when it need dircache in readdir().


git-svn-id: ae92b08b608af1c8cefa3e10d2325ea527204e07@13646 3eda493b-6a19-0410-b2e0-ec8ea4dd8fda

pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable