[3.13] gh-140652: Fix a crash in _interpchannels.list_all() after clo…sing a channel (GH-143743) (GH-144953)
(cherry picked from commit 3f50432e31c8e0d2e3ea8cbc2e472f7ee80e327a)
S
Serhiy Storchaka committed
e54507374b0fb2b13c0800b4e4c132c3317e90c0
Parent: cbecfbe
Committed by GitHub <noreply@github.com>
on 2/18/2026, 2:18:39 PM