channeldb: don't delete the chainHash bucket in CloseChannel

In this commit, we fix an existing bug wherein if we closed two channels, then we were unable to read the channel state afterwards as we deleted the enclosing bucket.
ProofOfKeags · Nov 11, 2017 · 699e532 · 699e532
1 parent 3875754
commit 699e532
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/channeldb/channel.go b/channeldb/channel.go
@@ -1299,10 +1299,6 @@ func (c *OpenChannel) CloseChannel(summary *ChannelCloseSummary) error {
 		if err != nil {
 			return err
 		}
-		err = nodeChanBucket.DeleteBucket(c.ChainHash[:])
-		if err != nil {
-			return err
-		}
 
 		// Finally, create a summary of this channel in the closed
 		// channel bucket for this node.