[libvirt] [PATCH] vshReadlineOptionsGenerator: Don't add already specified options to the list

[Erik Skultety]

On Mon, Jan 15, 2018 at 10:34:29AM +0100, Michal Privoznik wrote:
> The current state of art is as follows:
>
>  1) vshReadlineOptionsGenerator() generate all possible --options
>  for given command, and then
>  2) vshReadlineOptionsPrune() clears out already provided ones
>  from the list.
>
> Not only this brings needless memory complexity it is also not
> trivial to get right. We can switch to easier approach: just
> don't add already specified --options in the first step.
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
Reviewed-by: Erik Skultety <eskultet at redhat.com>