Merge pull request #15692 from alalek:core_tls_handle_thread_termination
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 29 Oct 2019 20:40:35 +0000 (20:40 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 29 Oct 2019 20:40:35 +0000 (20:40 +0000)

Trivial merge