tree ad3b819f9fbf7d911052d1ca507e9cd4cab34815
parent 878d5a77f0bce2a5c1c6b8d421556aaa42889243
parent 94371fd012c661859326b73246b781ae872e0871
author Tao Bao <tbao@google.com> 1528303312 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 1528303312 +0000

Merge "ui: join only if joinable."