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<!-- name="Matto Marjanovic" -->
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<title>sane-devel: gamma-bind infinite loops in 0.67</title>
<h1>gamma-bind infinite loops in 0.67</h1>
<b>Matto Marjanovic</b> (<a href="mailto:maddog@mir.com"><i>maddog@mir.com</i></a>)<br>
<i>Mon, 3 Nov 1997 17:55:14 -0500</i>
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It's a good thing I held on to this e-mail... (attached at end)<br>
<p>
I'm having a similar problem with the Microtek backend now, and<br>
will probably come up with a similar patch today/tomorrow.<br>
(The problem is related to insistent setting of the gamma-bind<br>
option.)<br>
<p>
But in the meantime, has anyone gone and figured out what changed<br>
in xscanimage to break the original, non-infinite-loop behavior?<br>
<p>
-Matt M.<br>
<p>
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<p>
From: <a href="mailto:Oliver.Rauch@Wolfsburg.DE">Oliver.Rauch@Wolfsburg.DE</a><br>
Date: Sun, 2 Nov 1997 10:31:25 +0100 (MET)<br>
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<p>
Hello David, hello UMAX-owners,<br>
<p>
the umax-backend hangs in sane-0.67, but here is a patch<br>
that corrects it!<br>
<p>
There has changed something in the way the options between<br>
xscanimage (and may be scanimage too) and the umax-backend<br>
were handled and so we got into an endless loop.<br>
At the end of the mail there is a fix for it!<br>
<p>
just kill everything until ------------------, save the file<br>
as umax-patch, move it to sane-0.67/backend and then do<br>
cd sane-0.67/backend<br>
patch umax.c &lt;umax-patch<br>
<p>
I also had problems to compile the umax-backend because<br>
usleep and strdup were not found any more.<br>
Simple trick at first: use old sane-0.66/backend/Makefile<br>
if you have it!<br>
<p>
Bye<br>
Oliver<br>
--------------------------<br>
<p>
[patch deleted for brevity]<br>
<p>
<pre>
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