tree 963f3eaff2c830757a2765870ce1c496c5e3894e
parent 2e11ace790b2b67da7e482544f4bf12eb79b2029
author Michael Tughan <mtughan@gmail.com> 1581440729 -0500
committer Michael Tughan <mtughan@gmail.com> 1590515956 -0400

Check if approvals array is null before iterating

When a CommentAddedEvent is received, the approvals supplier will return
null for the ApprovalAttribute[] if no approvals were contained in the
comment. Make sure to check if the array is null before iterating over
it.

Bug: Issue 12320
Change-Id: I624a186a1e17cbd02fe5eaa28cb60c594498e6b5