On Aug 12 16:10, Matthias Andree wrote: > Am 12.08.2010 15:37, schrieb Jeremy Ramer: > > I verified that $created_passwd and $created_group were both no so > > both conditionals will fail. But because the last conditional is the > > last thing run, the script returns 1. Adding an exit 0 to the script > > fixes it, but I'm not sure if that accomplishes what you want from the > > script. > > PLEASE DON'T. > > Adding an "exit 0" will mask the error and just reinstate the former state of > silently failing postinstall scripts more rigidly. This is not desirable. The > proper way to fix this is: > > set -e # this is providing that the whole script is written properly. > # it causes immediate exit after one command (outside if, and > # outside || or && lists) fails - usually desirable, but takes more > # work because you can't write the scripts as sloppily as the > # snippet you've just shown from passwd-grp.sh. > # > # ...other work... > # > if [ "$created_passwd" = "yes" ] ; then > /bin/chgrp --silent root /etc/passwd > fi > > if [ "$created_group" = "yes" ] ; then > /bin/chgrp --silent root /etc/group > fi
I misinterpreted the `chgrp --silent'. I thought it would result in an exit code of 0 from chgrp, but it just suppresses the error messages. Sorry about that. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
