1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/IPC.pm b/lib/PublicInbox/IPC.pm
index 79cd34fe..6b7b3c7a 100644
--- a/lib/PublicInbox/IPC.pm
+++ b/lib/PublicInbox/IPC.pm
@@ -92,7 +92,7 @@ sub ipc_worker_spawn {
                  $SIG{$_} = 'IGNORE' for (qw(TERM INT QUIT));
                  local $0 = $ident;
                  PublicInbox::Sigfd::sig_setmask($oldset);
-                $self->ipc_atfork_child;
+                my $on_destroy = $self->ipc_atfork_child;
                  eval { ipc_worker_loop($self, $s2) };
                  die "worker $ident PID:$$ died: $@\n" if $@;
                  exit;