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November 2001, Week 2

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Subject:
Re: What's wrong with while loop
From:
Gavin Scott <[log in to unmask]>
Reply To:
Gavin Scott <[log in to unmask]>
Date:
Tue, 13 Nov 2001 10:38:13 -0800
Content-Type:
text/plain
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text/plain (24 lines) 
Your:

  :DELETEVAR FTP@

is removing the JCW FTPOK, so that the :WHILE expression can no longer be
evaluated.

G.

> :SETJCW FTPOK 0
> :WHILE FTPOK = 0
> *** EXPRESSION TRUE
> :    SETJCW CIERROR 0
> :    SETJCW JCW 0
> :    DELETEVAR FTP@
> :    FTP IBMNETWORK<FTPIN

> :ENDWHILE
>  ^
> Variable name encountered, but variable is not defined.

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