On 2023-07-24 15:35, Eli Zaretskii wrote:

>> From: Andrew Tropin <andrew@trop.in>
>> Date: Mon, 24 Jul 2023 12:39:06 +0400
>> 
>> Icon is not always a file name, but can be just an icon name.
>> https://specifications.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
>> 
>> * lisp/notifications.el (notifications-notify): Don't expand-file-name
>> app-icon.
>> ---
>> Otherwise it not possible to send a notification similiar to:
>> notify-send -i multimedia-player "I am playing music"
>> 
>>  lisp/notifications.el | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/lisp/notifications.el b/lisp/notifications.el
>> index 984ddbec5e9..c314858d0ae 100644
>> --- a/lisp/notifications.el
>> +++ b/lisp/notifications.el
>> @@ -304,7 +304,7 @@ notifications-notify
>>  					  notifications-application-name)
>>  			      :uint32 (or replaces-id 0)
>>  			      :string (if app-icon
>> -					  (expand-file-name app-icon)
>> +                                          app-icon
>
> Thanks, but won't this break the cases where app-icon _is_ a file
> name?

Tried it and it doesn't, at least both 

:app-icon (expand-file-name "emblem-default.png")
and
:app-icon "emblem-default.png"

work with new implementation, when file in the cwd.

I don't see other use cases that can break, so I guess it's backward
compatible change.

-- 
Best regards,
Andrew Tropin