[ic] [interchange] Fix potential "use of uninitialized value" if called during startup

[Jon Jensen]

On Mon, 26 Jun 2017, Josh Lavin wrote:

> I don't see why we would want to limit our user base by requiring a 
> more-recent Perl version.

As I asked in my other lengthy follow-up:

Please explain how it limits our userbase to require a Perl version that 
is available in every supported distro release.

Who is actually using a public-facing website on an unsupported Linux 
version, and why should we hold back Interchange for them?

Jon


-- 
Jon Jensen
End Point Corporation
https://www.endpoint.com/