Re: backup-rename: update dependencies

[Bruno Haible]

Hi Akim,

> I tried to use the backup-rename module, and it failed to compile for lack of 
> "opendirat.h".  So I think we need this patch.
> 
> Cheers!
> 
> 
> commit ffd5d5bb4b282d4e7a1f83d5a60ade30bac5a6f1
> Author: Akim Demaille <address@hidden>
> Date:   Sun Jan 13 11:16:20 2019 +0100
> 
>     backup-rename: update dependencies
>     
>     * modules/backup-rename (Depends-on): It now depends on opendirat
>     instead of opendir.

Good finding. The issue originated in the commit from 2018-10-24
1b01fe40918401a965651499b0ba37ff53be86a9 .

When you look at this commit, you'll see two more modifications of
modules/backupfile that need to be replicated in modules/backup-rename.

Bruno