openstack/training-guides
Code Issues Proposed changes

Remove ineffective assignment in subcommand

Browse Source 
No need to assign return value to $rc in subcommand,
value in subcommand can not pass to parent process, plus,
it is never used.

Change-Id: I5f478813c7472d3709e09ff88f2165d5f1cd9097
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
This commit is contained in:
Zhao Lei 2015-09-23 17:41:33 +08:00
parent 4549bfcbae
commit ca65a27b28
1 changed files with 1 additions and 1 deletions
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2
labs/scripts/test/launch_instance.sh
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@ -200,7 +200,7 @@ function wait_for_neutron_agents {
(
source "$CONFIG_DIR/admin-openstackrc.sh"
neutron agent-list | sort > "$agent_list"
local out=$(grep " :-) " "$agent_list" || rc=$?)
local out=$(grep " :-) " "$agent_list")
if [ -n "$out" ]; then
echo
echo "$out"