QProcess::startCommand deprecation

[Jean-Marc Lasgouttes]

Le 18/05/2021 à 15:57, Jürgen Spitzmüller a écrit :
> Am Dienstag, dem 18.05.2021 um 15:48 +0200 schrieb Jean-Marc
> Lasgouttes:
>> Both versions of QProcess::startDetached, depending on wherther Qt>=
>> 5.15 or not (I can see that we can get rid of it when we are limited
>> to
>> Qt >= 5.15, but you see my point).
> 
> I am fine with using QProcess::startDetached(cmd, args) only. I was
> just extra-cautious not to change more than needed.
> 
> Please go ahead with that. I don't have the time currently do dig into
> this myself.

The new code seems safe enough. I just have a question. Why the test for 
size == 1 below:
	if (arguments.size() == 1)
		arguments.clear();
	else if (!arguments.empty())
		arguments.removeFirst();

I would just do:
	if (!arguments.empty())
		arguments.removeFirst();

Would it be wrong? Is there some QStringList peculiarity I do not know 
about?

JMarc