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Fixed two bugs: pss->devname must be checked for 0. Return total 

number of lines in sane_get_parameters (patch from Ben Stanley
<bds02@uow.edu.au>).
Henning Meier-Geinitz <henning@meier-geinitz.de>
DEVEL_2_0_BRANCH-1
Henning Geinitz 2001-06-01 16:24:46 +00:00
rodzic 3d4920dde4
commit f211f7b92e
1 zmienionych plików z 10 dodań i 2 usunięć
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backend/snapscan.c
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@ -1377,7 +1377,7 @@ SANE_Status sane_open (SANE_String_Const name, SANE_Handle * h)
{
pss->devname = strdup (name);
if (!name)
if (!pss->devname)
{
free (*h);
DBG (DL_MAJOR_ERROR,
@ -2381,7 +2381,9 @@ SANE_Status sane_get_parameters (SANE_Handle h,
/* use what the source chain says */
p->pixels_per_line = pss->psrc->pixelsPerLine(pss->psrc);
p->bytes_per_line = pss->psrc->bytesPerLine(pss->psrc);
p->lines = pss->psrc->remaining(pss->psrc)/p->bytes_per_line;
/* p->lines = pss->psrc->remaining(pss->psrc)/p->bytes_per_line;*/
p->lines = pss->lines;
}
else
{
@ -3125,6 +3127,12 @@ SANE_Status sane_get_select_fd (SANE_Handle h, SANE_Int * fd)
/*
* $Log$
* Revision 1.5 2001/06/01 16:24:46 hmg
* Fixed two bugs: pss->devname must be checked for 0. Return total
* number of lines in sane_get_parameters (patch from Ben Stanley
* <bds02@uow.edu.au>).
* Henning Meier-Geinitz <henning@meier-geinitz.de>
*
* Revision 1.4 2001/05/26 12:47:32 hmg
* Updated snapscan backend to version 1.2 (from
* Sebastien Sable <Sebastien.Sable@snv.jussieu.fr>).