[Debian-med-packaging] Bug#682805: insighttoolkit: sanity check yields false negatives

[Michael Terry]

Package: insighttoolkit
Version: 3.20.1+git20120521-1
Severity: minor
Tags: patch
User: ubuntu-devel at lists.ubuntu.com
Usertags: origin-ubuntu quantal ubuntu-patch

Dear Maintainer,

In sanity checks made by the nrrd utility code, don't bother
testing signal NaN clases, because GCC does not guarantee to
preserve signal-ness across float conversions (and doesn't on i386).

This is contributing to a FTBFS in plastimatch.

Thanks for considering the patch.


-- System Information:
Debian Release: wheezy/sid
  APT prefers quantal-updates
  APT policy: (500, 'quantal-updates'), (500, 'quantal-security'), (500, 'quantal')
Architecture: i386 (i686)

Kernel: Linux 3.5.0-6-generic (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
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