Update 3.0.1 with mistakes

Hello,

I just made the update to 3.0.1 and get the following warning:

WARNING: …/piwik/vendor/piwik/decompress/libs/PclZip/pclzip.lib.php(1797): Notice - A non well formed numeric value encountered - Piwik 3.0.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)

What shall I do now?
greeting Kutsche

Issue here: pclzip.lib.php warning on 3.0.1 · Issue #11335 · matomo-org/piwik · GitHub

Fix posted in Convert to integer to avoid PHP warning by nztim · Pull Request #9 · matomo-org/component-decompress · GitHub

As referenced from Convert to integer to avoid PHP warning by nztim · Pull Request #9 · piwik/component-decompress · GitHub