bug#69974: 30.0.50; bookmark-set: fringe icon

[Eli Zaretskii]

> From: Dani Moncayo <dmoncayo@gmail.com>
> Date: Sun, 24 Mar 2024 11:28:24 +0100
> 
> Recibe from "emacs -Q":
> 1. Open the Emacs manual [C-h r].
> 2. Set a named bookmark in some line of the *info* page [C-x r m f o o RET].
> 3. Move point to another line and repeat step #2 (using the same name
> for the bookmark).
> 
> When I do this, I end up seeing two icons in the fringe. See attached
> screenshot.
> There should be only one icon, since there is only one bookmark set.
> 
> I've reproduced this using both GNU/Linux (WSL) and MS-Windows native
> port of Emacs.

Thanks, should be fixed now on the master branch.