[node-patches] Change in ovirt-node[master]: Don't add callbacks to the queue if they're None

[fabiand at redhat.com]

Fabian Deutsch has submitted this change and it was merged.

Change subject: Don't add callbacks to the queue if they're None
......................................................................


Don't add callbacks to the queue if they're None

Fast threads with no actual callbacks they're waiting for can
outrun the queue. If there's not a real callback, don't do
anything.

Change-Id: If1635275fab0c087114872c558446b790e4b2fe6
Signed-off-by: Ryan Barry <rbarry at redhat.com>
---
M src/ovirt/node/ui/urwid_builder.py
1 file changed, 3 insertions(+), 0 deletions(-)

Approvals:
  Fabian Deutsch: Verified; Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: If1635275fab0c087114872c558446b790e4b2fe6
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-node
Gerrit-Branch: master
Gerrit-Owner: Ryan Barry <rbarry at redhat.com>
Gerrit-Reviewer: Fabian Deutsch <fabiand at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server