frit...@alokat.org wrote:
> the value stored in "old" is never read.
It's best to leave these unless there's a good reason not to. It
probably means that the programmer wanted to maintain the validity of
the variable in case we decide to use it later in the function.
> Index: sys_bsd.c
>
Hi tech@,
the value stored in "old" is never read.
--F.
Index: sys_bsd.c
===
RCS file: /cvs/src/usr.bin/telnet/sys_bsd.c,v
retrieving revision 1.31
diff -u -r1.31 sys_bsd.c
--- sys_bsd.c 29 Nov 2015 14:18:40 - 1.31
+++