>>> No outdated packages were found on your system.
 * GNU info directory index is up-to-date.
 * IMPORTANT: 4 config files in '/etc' need updating.
 * Type emerge --help config to learn how to update config files.
localhost ~ # etc-update
Scanning Configuration files...
Automerging trivial changes in: /etc/make.conf.example
Automerging trivial changes in: /etc/conf.d/mythbackend
The following is the list of files which need updating, each
configuration file is followed by a list of possible replacement files.
1) /etc/dispatch-conf.conf (1)
2) /etc/init.d/mythbackend (1)
Please select a file to edit by entering the corresponding number.
              (don't use -3, -5, -7 or -9 if you're unsure what to do)
              (-1 to exit) (-3 to auto merge all remaining files)
                           (-5 to auto-merge AND not use 'mv -i')
                           (-7 to discard all updates)
                           (-9 to discard all updates AND not use 'rm -i'): ^[[6~
/usr/sbin/etc-update: line 215: read: : syntax error: operand expected (error token is "")
^[[F
/usr/sbin/etc-update: line 215: read: : syntax error: operand expected (error token is "")
^[[F
/usr/sbin/etc-update: line 215: read: : syntax error: operand expected (error token is "")
^[[F
/usr/sbin/etc-update: line 215: read: : syntax error: operand expected (error token is "")