bpo-31234: Fix dangling thread in test_ftp/poplib (#3540)
Explicitly clear the server attribute in test_ftplib and test_poplib to prevent dangling thread.
V
Victor Stinner committed
d403a29c0055de6b03ed5ae7a5c564e1c95a5950
Parent: b8f4163
Committed by GitHub <noreply@github.com>
on 9/13/2017, 10:58:25 AM