Quote:
IOW, this (original): [...] should be replaced by this:

find /usr -type f -size -1c -not -path '*/mm/*locale'

for a more accurate results list.

Code:
Arties-MacBook:~ artie$ find /usr -type f -size -1c -not -path '*/mm/*locale'
/usr/share/man/man3/bn_internal.3ssl.gz
Arties-MacBook:~ artie$

Same file as I mentioned at the very bottom of this post; I couldn't locate it with Pacifist and have no idea what it may be. (I Googled it but didn't get a single hit that wasn't incomprehensible to me.)

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire