[node-patches] Change in ovirt-node[master]: network: Prevent exceptions

[jboggs at redhat.com]

Joey Boggs has submitted this change and it was merged.

Change subject: network: Prevent exceptions
......................................................................


network: Prevent exceptions

Previously some function calls could lead to (handled) exceptions, but
this lead variables which contained old informations, which then would
result in wrong informations displayed in the TUI.

rhbz#858983

Change-Id: I1ace2e639a9b5f749bfe816d48ab210cf748fc85
Signed-off-by: Fabian Deutsch <fabiand at redhat.com>
---
M scripts/ovirtnode/network.py
1 file changed, 33 insertions(+), 17 deletions(-)

Approvals:
  Joey Boggs: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I1ace2e639a9b5f749bfe816d48ab210cf748fc85
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-node
Gerrit-Branch: master
Gerrit-Owner: Fabian Deutsch <fabiand at fedoraproject.org>
Gerrit-Reviewer: Fabian Deutsch <fabiand at fedoraproject.org>
Gerrit-Reviewer: Joey Boggs <jboggs at redhat.com>