openstack/devstack
Code Issues Proposed changes

Skip screen if not present

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Change-Id: I018249c415fa91ca6461a8f9d236767aa57a8fbd
This commit is contained in:
Dean Troyer 2012-06-14 09:11:38 -05:00
parent 20cfd67d2b
commit eeaf266a79
1 changed files with 6 additions and 3 deletions
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9
unstack.sh
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@ -25,9 +25,12 @@ if [[ "$1" == "--all" ]]; then
fi
# Shut down devstack's screen to get the bulk of OpenStack services in one shot
SESSION=$(screen -ls | grep "[0-9].stack" | awk '{ print $1 }')
if [[ -n "$SESSION" ]]; then
screen -X -S $SESSION quit
SCREEN=$(which screen)
if [[ -n "$SCREEN" ]]; then
SESSION=$(screen -ls | awk '/[0-9].stack/ { print $1 }')
if [[ -n "$SESSION" ]]; then
screen -X -S $SESSION quit
fi
fi
# Swift runs daemons