Bug 3004

When I attach a file in claws and there are multiple possible mime types for it, Claws picks the wrong one (compared to other applications, and the sensible choice, so I assume there's at least a de facto ordering system in place).

As an example, Fedora has this in their mime type database:

$ grep png /usr/share/mime/globs
image/png:*.png
image/x-apple-ios-png:*.png

Everything else picks image/png, but Claws picks image/x-apple-ios-png. And that presents some problems for the recipient to look at the image without first storing it to disk.