[PATCH] tools: Remove unnecessary condition check

[Erik Skultety]

On Fri, Sep 11, 2020 at 10:24:52AM +0800, Yi Li wrote:
> virshDomainFree correctly handle null pointer parameters.
> There is no need to check if the parameter is null before
> calling this function.
>
> Signed-off-by: Yi Li <yili at winhong.com>
> ---
Reviewed-by: Erik Skultety <eskultet at redhat.com>