CVS commit: src/usr.bin/ftp

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Sat Oct  9 09:07:21 UTC 2021

Modified Files:
        src/usr.bin/ftp: main.c

Log Message:
ftp: fix -? more portably

Start the optstring with ":" (which implicitly disables opterr),
and handle '?' with optopt=='?' separately to ':'.
Fixes -? display of full usage on other platforms.


To generate a diff of this commit:
cvs rdiff -u -r1.127 -r1.128 src/usr.bin/ftp/main.c

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