CSVFileTest.read_matrix fails on one particular machine

[vigsterkr]

it's pretty weird but this one happens only on one machine:

uname -a
Linux snf-77841 3.8.0-22-generic #33-Ubuntu SMP Thu May 16 15:17:14 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

wiking@snf-77841:~/shogun/build$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 13.04
Release:    13.04
Codename:   raring

[----------] 5 tests from CSVFileTest
[ RUN      ] CSVFileTest.read_matrix
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0004
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0008
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0001
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0005
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0009
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0002
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0006
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.001
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0003
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0007
Expected: tmp(i, j)
Which is: 1
/home/wiking/shogun/tests/unit/io/CSVFile_unittest.cc:50: Failure
Value of: a(i, j)
  Actual: 1.0011
Expected: tmp(i, j)
Which is: 1

[vigsterkr]

http://www.shogun-toolbox.org/buildbot/builders/osx1%20-%20libshogun/builds/4/steps/test/logs/stdio

the new osx buildbot will produce you this error

[vigsterkr]

okeeey this patch fixed it \o/ thnx @gsomix !