filter without empty

Mark Smith mark at maseurope.net
Thu Feb 14 07:00:20 CST 2008


I think using engine opertaions on data that contains nulls is a bit  
of a no-no. I believe (though happy to be corrected) that Rev uses C- 
style null terminated strings internally, so nulls will often produce  
'unexpected results'.

Best,

Mark

On 14 Feb 2008, at 12:45, Klaus Major wrote:

> Hi there,
>
> just spend some hours debugging some otherwise clean code
> for a couple of hours just to discover that:
>
> ...
> put "one" & numtochar(0) & "two" into newstring
> filter newstring without empty
> put newstring
> ...
>
> gives: "one"!
>
> I just wanted to remove empty lines, so is this correct behaviour?
> Or should I bugzilla this one?
>
> No problems with numtochar(1).
>
>
> Regards
>
> Klaus Major
> klaus at major-k.de
> http://www.major-k.de
>
>
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