docs: Mention environment variables in gio open documentation

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Closes: #1803
This commit is contained in:
Philip Withnall 2019-08-25 11:05:07 +03:00
parent c178c9734c
commit b2eb0a6f15

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@ -506,6 +506,8 @@
<filename><envar>$XDG_DATA_HOME</envar>/applications/mimeapps.list</filename>.</para>
<para>The <command>mime</command> command can be used to change the default handler for
a mimetype.</para>
<para>Environment variables will not be set on the application, as it
may be an existing process which is activated to handle the new file.</para>
</listitem>
</varlistentry>