[debian-mysql] Bug#789636: Bug#789636: mysql-5.5: FTBFS with perl 5.22: Can't use 'defined(@array)'

[Clint Byrum]

Excerpts from Norvald H. Ryeng's message of 2015-06-23 00:11:16 -0700:
> I've forwarded the bug to upstream: http://bugs.mysql.com/bug.php?id=77447
> 
> A similar change has already been applied to MySQL 5.6, so the issue may  
> simply disappear when we upgrade.

+1 for simply upgrading to 5.6.