CVS commit: src/usr.bin/what

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Mon Dec  6 22:13:56 UTC 2021

Modified Files:
        src/usr.bin/what: what.c

Log Message:
Add a missing : specified by TOG (Andras Farkas)
While here, simplify and use warn.


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/usr.bin/what/what.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.