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From: etstjan@dutepp0.et.tudelft.nl (Jan van Oorschot)
Newsgroups: comp.lang.smalltalk
Subject: bug in STV/PM 1.2   (HPFS directory handling)
Summary: Buf in directory handling of HPFS disk by STV/PM
Keywords: STV/PM bug
Message-ID: <.665939990@dutepp0>
Date: 7 Feb 91 15:19:50 GMT
Sender: news@duteca
Lines: 26

Hi STV/PM users,
 
I just installed my 1.2 version of STV/PM and had to solve a bug
in the directory handling of (network-) HPFS disks. The file-browser didn't
see the subdirectories. It assumed that a directory only has the 
directory-bit set......  oh wel, just look at the source and the
patch



greetings   Jan
JPMvOOrschot@et.tudelft.nl

### bug fix ####

!Directory methods !
  
extractDirNameFrom: dta
        "Private - Answer the directory name
         extracted from dta."
    | answer |
    ((dta at: 21) asciiValue bitAnd: 16r10) = 16r10 ifTrue: [
        answer := Directory extractFileNameFrom: dta.
        (answer = '.' or: [answer = '..'])
            ifTrue: [^nil]].
    ^answer! !