Created attachment 3407 
thunar can't open an usmb mounted dir

If I mount a samba share with usmb and the share contains a dir with no read permission for me, thunar can't open it.

To reproduce, I created a directory under my home as root with read permission only for the owner, it's name: 0
Created a samba share for my home, it's name: home
Created a directory where I will mount the share, it's name: samba_share

Created ~/.usmb.conf
---------------
<usmbconfig>
 <credentials id="cred1">
   <domain></domain>
   <username>tamas</username>
   <password></password>
 </credentials>
 <mount id="home" credentials="cred1">
   <server>127.0.0.1</server>
   <share>home</share>
   <mountpoint>/home/tamas/samba_share</mountpoint>
 </mount>
</usmbconfig>
---------------

Mounted it: usmb home