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Re: 1024 file descriptors should be enough for anyone

From: Po Lu
Subject: Re: 1024 file descriptors should be enough for anyone
Date: Fri, 06 May 2022 21:20:25 +0800
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) 
Po Lu <luangruo@yahoo.com> writes:

>> +    if (ConnectionNumber (dpy) >= FD_SETSIZE)
>> +      dpy = 0;

Speaking of which, DPY could be NULL here, so this should be:

  if (dpy && ConnectionNumber (dpy) >= FD_SETSIZE)
    dpy = 0;

instead.
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