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Hi,<br>
I have checked in a change to scanimage in master and it should be
in 1.2.1.<br>
<br>
@karl, perhaps pull the change and make sure it is good for you?<br>
<br>
Cheers,<br>
Ralph<br>
<br>
<br>
<div class="moz-cite-prefix">On 2023-02-04 11:47, m. allan noah
wrote:<br>
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cite="mid:CAKO8m0ACrNvsE=xcbVn6eOxjOPiQCwLxQ5eYOEnSQuLRb_=NOA@mail.gmail.com">
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<div dir="auto">I'm ok with breaking code freeze if you want </div>
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<div dir="ltr" class="gmail_attr">On Sat, Feb 4, 2023, 2:41 PM
Ralph Little <<a href="mailto:skelband@gmail.com"
moz-do-not-send="true" class="moz-txt-link-freetext">skelband@gmail.com</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
On 2023-02-04 10:38, Karl Weber wrote:<br>
> Hi Ralf,<br>
><br>
> On Saturday, 4 February 2023 18:06:41 CET Ralph Little
wrote:<br>
>> The condition on SANE_OPTION_IS_SETTABLE(opt->cap)
has been removed in<br>
>> version<br>
>>> 1.1.1 and this causes the problem.<br>
>> I'm a bit confused by this comment. I thought that
your issue was caused<br>
>> by the backend sending NULL.<br>
>> Which problem do you believe this causes? Or are you
saying that the<br>
>> NULL options issue is revealed by this change? That
is certainly possible.<br>
> Yes, you may also say that the NULL options issue has
been revealed by this<br>
> change. I didn't know, why this check has been removed
and I don't know why it<br>
> had been there beforehand. I am really new to sane! I
started to look at the<br>
> code two days ago. Before I was only an ignorant user of
scanimage. So please<br>
> excuse me.<br>
><br>
> But irrespective of the wording, are you going to do
something about it? Or<br>
> where would be the right place to fix this problem?
Currently I have no idea,<br>
> whether hplip-sane is open source and what the chances
would be, to get a fix<br>
> in there, if this would be the right place for a fix. I
don't even know,<br>
> whether it is part of the SANE API specification, that
there must not be NULL<br>
> options.<br>
I suspect that the hpaio backend is doing something improper.
However, <br>
we must deal with it somehow.<br>
I will do a fix.<br>
<br>
Cheers,<br>
Ralph<br>
<br>
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