[Samba] Problem accessing some hosts with space in netbios name

[guillaume GROS]

I have upgrade from 2.2.6.pre2 to the latest CVS version and it's even worse I 
have the same problem even with host without space in the name.

Here are the commands :
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[gui at r52h153 gui]$ nmblookup -A 128.61.41.83    
Looking up status of 128.61.41.83
        KATIE           <00> -         M <ACTIVE> 
        CALDWELL        <00> - <GROUP> M <ACTIVE> 
        KATIE           <03> -         M <ACTIVE>

smbclient -L KATIE -I 128.61.41.83 -p 139
added interface ip=128.61.52.153 bcast=128.61.52.255 nmask=255.255.255.0
session request to KATIE failed (Called name not present)
session request to *SMBSERVER failed (Called name not present)

Bye