fix: test short_channel_id before removing from channel_db

6 years ago · d9813540ac
1 changed files with 2 additions and 1 deletions
--- a/electrum/lnworker.py
+++ b/electrum/lnworker.py
@ -320,7 +320,8 @@ class LNWorker(PrintError):
            self.on_channels_updated()
        self.network.trigger_callback('channel', chan)
        # remove from channel_db
-        self.channel_db.remove_channel(chan.short_channel_id)
+        if chan.short_channel_id is not None:
+            self.channel_db.remove_channel(chan.short_channel_id)
        # detect who closed
        if closing_txid == chan.local_commitment.txid():
            self.print_error('we force closed', funding_outpoint)