[node-patches] Change in ovirt-node[master]: fix crash "IOError:No such file or directory:'/liveos/versio...

[mburns at redhat.com]

Michael Burns has submitted this change and it was merged.

Change subject: fix crash "IOError:No such file or directory:'/liveos/version'" when install
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fix crash "IOError:No such file or directory:'/liveos/version'" when install

Sometimes ovirt-node install failed , when reboot it and reinstall, maybe there is no "/liveos/version" file.
Or for some reason sometimes this file can't be found.

Then the install UI will crashed for reason "IOError:No such file or directory:'/liveos/version'".It's not friendly for the user.

Change-Id: I56adc04e0153ea4122e28101d65783967ba27eb1
Signed-off-by: boh.ricky <boh.ricky at gmail.com>
---
M src/ovirt/node/installer/core/welcome_page.py
1 file changed, 1 insertion(+), 2 deletions(-)

Approvals:
  Michael Burns: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I56adc04e0153ea4122e28101d65783967ba27eb1
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-node
Gerrit-Branch: master
Gerrit-Owner: hai bo <boh.ricky at gmail.com>
Gerrit-Reviewer: Fabian Deutsch <fabiand at fedoraproject.org>
Gerrit-Reviewer: Michael Burns <mburns at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server