tree b6719272ec0dde302e935c8bcb90ee2d9ac933f8
parent e40141a42628ac5cbd7123eb32500a92e90c3c8a
author janakr <janakr@google.com> 1555010887 -0700
committer Copybara-Service <copybara-worker@google.com> 1555010953 -0700

Attempt to tolerate missing keys a bit more gracefully: reset the current node to restart from scratch, rather than continuing on an almost certainly doomed path, where we'll crash later.

This is explicitly abusing the action rewinding framework to mitigate a different bug.

PiperOrigin-RevId: 243119106