Comment # 5 on bug 920418 from Lars M�ller

zypper also should avoid the output of escape sequences if operated in
non interactive mode.  Else you see output as the following.


Von: root [root@mina.lan]
Gesendet: Dienstag, 7. April 2015 12:18
An: root@mina.lan
Betreff: cronjob@mina - daily - FAILURE

running daily cronjob scripts

SCRIPT: opensuse.org-online_update exited with RETURNCODE = 102.
SCRIPT: output (stdout && stderr) follows


The following NEW patch is going to be installed:?[0m
  o?[0mpenSUSE-2015-264

The following 6 packages are going to be upgraded:?[0m
  l?[0mibsolv-tools l?[0mibzypp p?[0mython-solv z?[0mypper z?[0mypper-aptitude
z
?[0mypper-log

6?[0m packages to upgrade.
Overall download size: 3.8 MiB. Already cached: 0 B  After the operation,
additional 12.8 KiB will be used.
Continue? [y?[0m/n?[0m/??[0m shows all options] (y?[0m): ?[0my