[syslog-ng] stale submodules for ivykis and libmongo-client in 3.5.x

[Gergely Nagy]

Nix <nix at esperi.org.uk> writes:

> spindle 1469 /usr/src/syslog-ng/syslog-ng% git submodule update
> fatal: reference is not a tree: ec9066dcc66b33e3767b4729f86844549f004657
> fatal: reference is not a tree: cf44084c01a4228244f0dc079c43f94f67462537
> Unable to checkout 'ec9066dcc66b33e3767b4729f86844549f004657' in submodule path 'lib/ivykis'
> Unable to checkout 'cf44084c01a4228244f0dc079c43f94f67462537' in submodule path 'modules/afmongodb/libmongo-client'
>
> That this has been true for a month makes me wonder how many people are
> actually building syslog-ng from git...

I believe there's something wrong on your end, works for me here using a
fresh checkout, and works in Travis too:
 https://travis-ci.org/balabit/syslog-ng/jobs/20675291

That's 21 days old, but same submodule commit ids, and I'm building from
git pretty much every day from a cron job. That only broke when GitHub
was under DDoS.
 
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