Bug#994099: twclock: improve .desktop file

[Ervin Hegedüs <airween@gmail.com>]

Hi Christoph,

On Sat, Sep 11, 2021 at 10:54:44PM +0200, Christoph Berg wrote:
> 
> Exec was actually removed in the last upload.
> 
> Ervin, do you remember why that was done? Afaict without "Exec", the
> program won't be launched. (But I'm not a .desktop user)

this was the lintian tag why I removed the Exec:

https://lintian.debian.org/tags/command-in-menu-file-and-desktop-file

Now I remember when I prepared this package, I had a Debian SID
desktop (in a VM), and I played with that. First I tryed to
remove the d/menu as the lintian page proposes, but then the
installer didn't create any menu entry.

In next days, I'l install a Debian SID and a testing desktop
systems, and will try to play on them again.


73, Ervin