[fpc-devel]Possible TDbf bug and patch

Jesus Reyes jesusrmx at yahoo.com.mx
Tue Jul 20 23:20:31 CEST 2004

--- Michael.VanCanneyt at Wisa.be escribió: > 
> On Tue, 20 Jul 2004, Jesus Reyes wrote:
> > Hi, I think I found a bug in tdbf. One can scroll forward to the
> end
> > of the dataset, in the last record if one scrolls forward one
> more
> > time, the dataset enters the EOF state. The problem is that also
> the
> > first record of the buffer (because of how shifting buffers
> works)
> > gets incorrectly marked as invalid. As result, one cannot scroll
> > backwards anymore. I'm not well aware of dbf internals so please
> > check the patch, it did fix the problem for me.
> You would better send this patch to Misha Nelissen on the Lazarus
> list. He
> maintains TDbf. If he integrates it, the changes will be included
> in the
> FCL.

oh sorry for sending to the wrong place, I will do as you suggest.

> Please also check the version, the latest version included in the
> FCL,
> as of yesterday, is 6.3.7.
> Michael.

I see what you mean, a few hours ago when I sent the patch,  it was
version 1.2, now it is 1.3!.

Jesus Reyes A.


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