sane-project-website/old-archive/2001-05/0014.html

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<TITLE>sane-devel: Re: scanimage -T using Purify...</TITLE>
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<H1>Re: scanimage -T using Purify...</H1>
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<STRONG>From:</STRONG> Oliver Rauch (<A HREF="mailto:oliver.rauch@rauch-domain.de?Subject=Re:%20scanimage%20-T%20using%20Purify...&In-Reply-To=&lt;3AEF1024.BE073366@rauch-domain.de&gt;"><EM>oliver.rauch@rauch-domain.de</EM></A>)<BR>
<STRONG>Date:</STRONG> Tue May 01 2001 - 12:36:04 PDT
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Henning Meier-Geinitz wrote:
<BR>
<P><EM>&gt; &gt;
</EM><BR>
<EM>&gt; &gt; if I see it right sanei_config_read() does not change
</EM><BR>
<EM>&gt; &gt; the return buffer when the line is &quot;\n&quot;.
</EM><BR>
<EM>&gt; &gt; This also should be changed (buffer[0]=0).
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; &quot;\n&quot; is white space so
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; len = strlen( str);
</EM><BR>
<EM>&gt; while( (0 &lt; len) &amp;&amp; (isspace( str[--len])) )
</EM><BR>
<EM>&gt; str[len] = '\0';
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; should remove it. Or am I wrong?
</EM><BR>
<P>Sorry. Everything is ok.
<BR>
I did not see that the line is read directly into the the return buffer.
<BR>
So everything should be ok.
<BR>
<P><EM>&gt; &gt; if (len &amp;&amp; (config_line[len - 1] == '\n'))
</EM><BR>
<EM>&gt;
</EM><BR>
<EM>&gt; Yes, but why are you using this? Isn't that already done in
</EM><BR>
<EM>&gt; sanei_config_read?
</EM><BR>
Alread removed in my backend version. I will apply this to CVS when some
<BR>
other changes are finished.
<BR>
<P>Bye
<BR>
Oliver
<BR>
<P><PRE>
--
Homepage: <A HREF="http://www.rauch-domain.de">http://www.rauch-domain.de</A>
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