tree df3ab80008a8df5e5ea1ef65f4b56f4cd003f118
parent 3d7e7320a64d4d04b68fc734802b18c6bc50e7f8
author Dmitrii Filippov <dmfilippov@google.com> 1673348856 +0100
committer Dmitrii Filippov <dmfilippov@google.com> 1673351316 +0000

Fix ChangeInfoDiffer.getAddedForMap method

The method fails with exception NullPointerException when oldMap is
null. The problem appears in [1] after adding removableLabels to the
ChangeInfo.

[1] https://gerrit-review.git.corp.google.com/c/gerrit/+/355394

Issue: Google b/264883623
Change-Id: I7d032f7365e7383b07d41a6dbaf7dcca3d82e6b9
Release-Notes:skip