gh-145376: Fix reference leaks in deque (#145421)
Fix a reference leak if newblock() fails in _collections.deque.
P
Pieter Eendebak committed
1aa1d76b7f2b5d4f767029d6d531f126e2857187
Parent: 4ebaf3f
Committed by GitHub <noreply@github.com>
on 3/4/2026, 10:45:43 PM