sshroot: use set -e
authorAlex Dehnert <adehnert@mit.edu>
Sat, 15 Dec 2012 13:20:57 +0000 (08:20 -0500)
committerAlex Dehnert <adehnert@mit.edu>
Sat, 15 Dec 2012 13:20:57 +0000 (08:20 -0500)
commit8b9c2d458ad86e632febcf26f71a9cb0bf5750f8
treed68430eb72c2c0c88eb59dd86c231bc445ab96e0
parentf4b8c66b46165fb7c4a5c4cc8ae1b331febc3934
sshroot: use set -e

Also, set -e doesn't cause failures when passing the output of a subshell
directly to eval, so use an intermediate variable instead.
sshroot