Arch Linux

Description:

xchm.desktop specifies MimeType=application/x-chm but application/vnd.ms-htmlhelp is the IANA standard MIME type for Windows standard help files[1].
Also, shared-mime-info package has switched to using application/vnd.ms-htmlhelp, with application/x-chm as an alias[2].

With the xchm, xdg-utils and perl-file-mimeinfo packages installed, I get:

$ xdg-mime query filetype CryptoPkg\ Document.chm
application/vnd.ms-htmlhelp
$ xdg-mime query default application/vnd.ms-htmlhelp
<no output>
$ xdg-open CryptoPkg\ Document.chm
Can't call method "get_value" on an undefined value at /usr/bin/vendor_perl/mimeopen line 162.

(The error from the last command could be a bug in xdg-utils or perl-file-mimeinfo but I think that's irrelevant here).

Please add application/vnd.ms-htmlhelp as (additional) supported MIME type in xchm.desktop. Upstream has added it already, for internal use within the app[3].

[1]: http://www.iana.nl/assignments/media-types/application/vnd.ms-htmlhelp
[2]: https://bugs.freedesktop.org/show_bug.cgi?id=40976
[3]: xCHM / Code / Commit [5b779c] : http://sourceforge.net/p/xchm/code/ci/5b779c42f8402221e11327813a6923e106d15e4d/

Additional info:
* package version(s)
xchm 1.23-2
xdg-utils 1.1.1-1
perl-file-mimeinfo 0.27-1
* config and/or log files etc.


Steps to reproduce: