[fpc-devel] TProcess empty parameter

[Henry Vermaak]

On Thu, May 07, 2015 at 12:59:52PM +0200, Michael Van Canneyt wrote:
> 
> 
> On Thu, 7 May 2015, Marco van de Voort wrote:
> 
> >In our previous episode, Michael Van Canneyt said:
> >
> >(on rereading the whole thread)
> >
> >>That is only if you use the CommandLine property.
> >>If you use the stringlist (Parameters), no parsing is done.
> >
> >The mentioned routine is the tstringlist to array of pchar conversion, and
> >afaik also applies to the separated part.
> >
> >Since NIL is a termination of an array of pchar in C that is not ok.
> 
> if that were the case, argc would not have been introduced, which is
> why I doubt the use of this argument ?
> 
> C code that regards nil as the last element of the argv array is just wrong.

The C standard says that argv[argc] shall be a null pointer.

Henry