CVS commit: src/usr.bin/telnet

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

Module Name:    src
Committed By:   christos
Date:           Sat Jan  9 18:26:03 UTC 2021

Modified Files:
        src/usr.bin/telnet: commands.c

Log Message:
preserve errno because we are doing system calls between error printing
and error setting.


To generate a diff of this commit:
cvs rdiff -u -r1.78 -r1.79 src/usr.bin/telnet/commands.c

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