Re: Switch to nullptr?

[John W. Eaton]

On 04/28/2017 06:13 PM, Rik wrote:

> There are one or two places left in the code where I couldn't tell
> whether switching would cause a problem so I left them alone.
>
> # This is wrapped in a Windows-only #ifdef.  I don't know what Microsoft
> lib will return
> corefcn/sysdep.cc:188:  if (hShell != NULL)

This could just be

  if (hShell)

> dldfcn/__osmesa_print__.cc:126:  OSMesaContext ctx =
> OSMesaCreateContextExt (OSMESA_RGBA, 16, 0, 0, NULL);

I always converted any uses of NULL in C++ code to just be 0.  The 
function has to have a prototype and 0 should be fine.

jwe