[PATCH setup 0/5] Improve behavior after download error, v2

[Jon Turney]

On 10/11/2017 14:43, Ken Brown wrote:
> Currently setup goes back to the mirror selection page after a
> download error if the user answers "Yes" to "Download incomplete.  Try
> again?".  The same happens in unattended mode until the retries have
> been exhausted.
> 
> And if the user answers "No", then installation continues, even though
> this can damage the user's installation.  For example, if a package is
> selected for reinstall but cannot be downloaded, it will be
> uninstalled.
> 
> This series of patches changes the behavior as follows:
> 
>   - In unattended mode, simply retry the download.
> 
>   - In interactive mode, pop up a dialog showing which packages had
>     download errors and giving the user the following options:
>      - Retry (retries download)
>      - Back (return to the package selection page)
>      - Continue, with a warning
>      - Cancel (exit)

Thanks.  This looks great.  Please apply to master.

> Ken Brown (5):
>    Just retry download after error in unattended mode
>    Fix off-by-one error in download retry report
>    Remove "Try again?" from exit message.
>    Query user after download error in interactive mode
>    Limit the number of packages shown in the IDD_DOWNLOAD_ERROR listbox

You can drop this last one.  I don't think you need to limit the list if 
we have a scrollable textbox to show it in.

I was just pointing out that the list could be large, because I was 
assuming use of a MessageBox(), but you've sidestepped that since you 
are using a custom dialog.