if self.channel_state & ChannelState::LocalShutdownSent as u32 != 0 {
if let PendingHTLCStatus::Forward(_) = pending_forward_state {
panic!("ChannelManager shouldn't be trying to add a forwardable HTLC after we've started closing");
if self.channel_state & ChannelState::LocalShutdownSent as u32 != 0 {
if let PendingHTLCStatus::Forward(_) = pending_forward_state {
panic!("ChannelManager shouldn't be trying to add a forwardable HTLC after we've started closing");