Yair Zaslavsky has submitted this change and it was merged.

Change subject: core: Fixing addSubStep at CommandBase
......................................................................


core: Fixing addSubStep at CommandBase

A subStep should added also in case there is no job associated with the command.
This can happen when a child command is created, and the job from the parent 
command
was not propagated to it.
This happens for example during AttachUserToVmFromPoolAndRunCommand -
When creating an execution context for child command, it is required to set the 
step.
However, the job identifies only the parent command that was invoked by the 
client.
Adding a sub step on steps that are created by the parent command will create 
NPE
if there will be an attempt to get the parent step from the job. This patch 
fixes
this issue.

Signed-off-by: Yair Zaslavsky <yzasl...@redhat.com>

Change-Id: I0def5f5ffb896ee946ff3472af92c86074977ed1
Signed-off-by: Yair Zaslavsky <yzasl...@redhat.com>
---
M 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/CommandBase.java
1 file changed, 2 insertions(+), 1 deletion(-)

Approvals:
  Eli Mesika: Looks good to me, approved
  Yair Zaslavsky: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I0def5f5ffb896ee946ff3472af92c86074977ed1
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Yair Zaslavsky <yzasl...@redhat.com>
Gerrit-Reviewer: Eli Mesika <emes...@redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzasl...@redhat.com>
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