Fix exception thrown under 32-bit Python interpreters.

[zachriggle]

Fixes #518

[zachriggle]

There's no way for us to add a test, since Travis doesn't have a 32-bit Python configuration, per travis-ci/travis-ci#986

[TethysSvensson]

The purpose of this code is to work long enough for the warning to be shown on i386?

[zachriggle]

Yes, the idea is that the tested functionality may not work, we should warn people. However, we need to at least get that far.

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On Sat, Dec 24, 2016 at 3:38 AM Mathias Svensson ***@***.***> wrote: The purpose of this code is to work long enough for the warning to be shown on i386? — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#804 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAG0GE00YJw17zskJXZRJLAHHjyG7I_Hks5rLNntgaJpZM4LCFLF> .