Overriding a notification's raw icon

[hokomo]

Issue description

I can't seem to be able to override the icon of a Discord notification using the new_icon setting as descibed in the manual. The body gets overriden according to the format setting, but not the icon. The same rule works when I test it on a notification sent with notify-send however. Here's the output of dunst -print (with some details elided with the <home>, <user> and <channel> variables):

{
    appname: 'notify-send'
    summary: '<user>'
    body: 'testing'
    icon: '/home/<home>/.config/dunst/hello.png'
    raw_icon set: false
    icon_id: '(null)'
    desktop_entry: ''
    category:
    timeout: 10000
    urgency: NORMAL
    transient: 0
    formatted: 'hello!'
    fg: #ffffff
    bg: #285577
    highlight: #1745d1
    frame: #aaaaaa
    fullscreen: show
    format: hello!
    progress: -1
    stack_tag:
    id: 2
    actions: {}
    script_count: 0
}
{
    appname: 'discord'
    summary: '<user> (<channel>)'
    body: 'testing'
    icon: '/home/<home>/.config/dunst/hello.png'
    raw_icon set: true
    icon_id: '<id>'
    desktop_entry: 'discord'
    category:
    timeout: 10000
    urgency: NORMAL
    transient: 0
    formatted: 'hello!'
    fg: #ffffff
    bg: #285577
    highlight: #1745d1
    frame: #aaaaaa
    fullscreen: show
    format: hello!
    progress: -1
    stack_tag:
    id: 1974
    actions: {
        "default": "View"
    }
    script_count: 0
}

The only notable difference between the two seems to be the raw_icon flag that's set on the Discord notification. The same issue existed before (#339), but it should've been fixed according to 86cbc1d. Searching the current source code I can't find similar functionality anymore.

What am I missing? Has the fix been undone? Is the raw_icon flag the culprit here or something else? How can I still override the icon even if the flag is set?

Installation info

• Version: Dunst - A customizable and lightweight notification-daemon 1.7.3
• Install type: package
• Window manager / Desktop environment: Fedora 35, i3

Minimal dunstrc

[discord]
summary = "*<user>*"
format = "test test!"
new_icon = "~/.config/dunst/hello.png"

[fwsmit]

I bisected it and it broke with ea9c7f1. I'm making a fix.

[fwsmit]

Fixed it. Would you mind testing the fix?

[hokomo]

Thanks for looking at it! I'll test it out soon.

[hokomo]

Just tested it and it works! Thanks a lot!