[pve-devel] [RFC v2] Use JSONSchema to parse vzdump config

Wolfgang Bumiller w.bumiller at proxmox.com
Mon Jul 27 13:13:43 CEST 2015


On Mon, Jul 27, 2015 at 12:07:41PM +0200, Michael Rasmussen wrote:
> On Mon, 27 Jul 2015 11:42:57 +0200
> Wolfgang Bumiller <w.bumiller at proxmox.com> wrote:
> 
> > 
> > The `= undef;` part shouldn't be necessary as that's implicit. We seem
> > to mostly leave it out in our code as far as I can tell.
> > 
> This is a legacy for all old Perl coders back from the days where
> variables where declared in global namespace so to be sure of not
> having dangling references people always assigned none to variables;-)

But he's not that old ;-P
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