Exception raised when tried to put empty files into journal

[addiks]

When installing DoctrineDBAL, i get an exception that tells me it failed to put a file into the journal:

exception 'Pyrus\IOException' with message 'Unable to copy to DoctrineDBAL/Doctrine/DBAL/README.markdown in /home/gerrit/workspace/IDE/data/Modules/Addiks-Core/Pyrus/Latest/php/.journal-data' in /usr/git/Pyrus.addiks/src/Pyrus/AtomicFileTransaction/Transaction.php:151
Stack trace:
#0 /usr/git/Pyrus.addiks/src/Pyrus/Installer.php(527): Pyrus\AtomicFileTransaction\Transaction->createOrOpenPath('DoctrineDBAL/Do...', Resource id #2733, 420)
#1 /usr/git/Pyrus.addiks/src/Pyrus/Installer.php(328): Pyrus\Installer->install(Object(Pyrus\Package))
#2 /usr/workspace/include_path/Addiks/Core/Service/PyrusAgent.php(141): Pyrus\Installer::commit()
#3 /usr/workspace/include_path/Addiks/Core/Service/Autoloader/Chained.php(131): Addiks\Core\Service_PyrusAgent->installPackage('doctrine/Doctri...')
...
#15 {main}

After looking at it, i see that the file it is trying to put into journal is empty (0 bytes). The method that is performing the copy does also check the count of bytes copied and raises that exception above if 0 (zero) bytes get copied. That way it is impossible to put empty files into journal.