From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 8 Jun 2015 08:16:29 +0000 (+1000)
Subject: Fix rare crash due to bad DHT node IDs
X-Git-Tag: v1.0.0~1154
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=a6b5ac60ad55b25be51a6867a586a1d1212bf830;p=btrtrc.git

Fix rare crash due to bad DHT node IDs
---

diff --git a/dht/dht.go b/dht/dht.go
index 3f437730..d60fd481 100644
--- a/dht/dht.go
+++ b/dht/dht.go
@@ -772,7 +772,7 @@ func (s *Server) getNode(addr dHTAddr, id string) (n *node) {
 	n = &node{
 		addr: addr,
 	}
-	if id != "" {
+	if len(id) == 20 {
 		n.SetIDFromString(id)
 	}
 	if len(s.nodes) >= maxNodes {