[PATCH 1/2] lib: content disposition values are not case-sensitive

[David Bremner]

Jani Nikula <jani at nikula.org> writes:

> Per RFC 2183, the values for Content-Disposition values are not
> case-sensitive. While at it, use the gmime function for getting at the
> disposition string instead of referencing the field directly.

I pushed these two, along with the working test from my patch.

If someone actually has a fix for the other test, we can return to
discussing whether it's a bug or not.

d