Bug#885250: shared-mime-info: include filename and line in warning "Unknown media type in type 'all/all'"

[Julian Gilbey]

On Tue, Dec 26, 2017 at 11:50:39AM +0800, Paul Wise wrote:
> Package: shared-mime-info
> Version: 1.9-2
> Severity: normal
> Usertags
> 
> During many different upgrades I get the warning below. I cannot easily
> file bug reports about these warnings because the warning does not
> mention which file is causing the warning.
> 
> Processing triggers for shared-mime-info (1.9-2) ...
> Unknown media type in type 'all/all'
> Unknown media type in type 'all/allfiles'

I think the culprit may be /usr/share/mime/packages/kde.xml, which
contains both of these file types, along with the message:

<!--
Notes:
- the mime types in this file are valid with the version 0.30 of the
  shared-mime-info package.
- the "fdo #xxxxx" are the wish in the freedesktop.org bug database to include
  the mime type there.
-->

I hope this is useful; I'm also seeing this error message.  (It
doesn't detract from the sensible request to know the source of the
error in the error message, though.)

Best wishes,

   Julian