Comment 4 for bug 1674298

I checked and wanted to mention it was not a problem on s390x, x86 or arm64.
Yet I could confirm the issue on ppc64el and agree to the fix being a reasonable backport.

That said means that all but ppc seem to exit the function before that code is run, which makes the fix even more safe.

I prepared a fix in https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/2617

I also tested for regression on all arch and then published to zesty, but due to the current beta freeze [1] it might be a few more days until it shows up there.

[1]: https://lists.ubuntu.com/archives/ubuntu-release/2017-March/004062.html