Change in ovirt-engine[ovirt-engine-4.1]: userportal: IconUtils.extractIconIds null resistant

[Code Review]

>From Tal Nisan <tnisan at redhat.com>:

Tal Nisan has submitted this change and it was merged.

Change subject: userportal: IconUtils.extractIconIds null resistant
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userportal: IconUtils.extractIconIds null resistant

It failed on NPE when it tried to extract icon id of a pool without any
VM.

Change-Id: Id5bdf9357d581b203065d63b7c82bef5e07691a0
Bug-Url: https://bugzilla.redhat.com/1378331
Signed-off-by: Jakub Niedermertl <jniederm at redhat.com>
---
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/IconUtils.java
1 file changed, 3 insertions(+), 0 deletions(-)

Approvals:
  Tomas Jelinek: Looks good to me, approved
  Tal Nisan: Passed CI tests
  Jakub Niedermertl: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: Id5bdf9357d581b203065d63b7c82bef5e07691a0
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: ovirt-engine-4.1
Gerrit-Owner: Jakub Niedermertl <jniederm at redhat.com>
Gerrit-Reviewer: Jakub Niedermertl <jniederm at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Tal Nisan <tnisan at redhat.com>
Gerrit-Reviewer: Tomas Jelinek <tjelinek at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>