commit 5ed8af671328a0f9824bb33f9c637cc779a83ae3
author Dmitry Tantsur <dtantsur@redhat.com> Thu Oct 15 14:30:50 2015 +0200
committer Dmitry Tantsur <dtantsur@redhat.com> Thu Oct 15 16:16:26 2015 +0200
tree 9a95edd0f7350e63639ca513ca178a92faabc85b
parent 8ce00acf8a0aa0890a6710665d179f808f9c7329

Fix devstack failure due to incorrect variable assignment

After I9c8912a8fd596535589b207d7fc553b9d951d3fe this approach leads
to a failure and breaks (at least) ironic-inspector gate.

Change-Id: I19bb8ada9a6f42d375838cc88a376715918c2a3e

lib/ironic

diff --git a/lib/ironic b/lib/ironic
index 61eba6f..74e2f93 100644
--- a/lib/ironic
+++ b/lib/ironic
@@ -634,8 +634,10 @@
 
         # First node created will be used for testing in ironic w/o glance
         # scenario, so we need to know its UUID.
-        local standalone_node_uuid
-        standalone_node_uuid=$([ $total_nodes -eq 0 ] && echo "--uuid $IRONIC_NODE_UUID")
+        local standalone_node_uuid=""
+        if [ $total_nodes -eq 0 ]; then
+            standalone_node_uuid="--uuid $IRONIC_NODE_UUID"
+        fi
 
         local node_id
         node_id=$(ironic node-create $standalone_node_uuid\