From f62ca5607d249237fe3df97c14b471e5798b023e Mon Sep 17 00:00:00 2001
From: deme <kim.demey@gmail.com>
Date: Mon, 12 Nov 2018 13:54:15 +0100
Subject: [PATCH] Fix segfault when there is no peer_pool (no
 connectToNetwork() ran).

e.g. tserver test would segfault.
---
 eth_p2p.nim | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/eth_p2p.nim b/eth_p2p.nim
index 07caf12..d5dfab6 100644
--- a/eth_p2p.nim
+++ b/eth_p2p.nim
@@ -58,14 +58,15 @@ proc processIncoming(server: StreamServer,
   yield peerfut
   if not peerfut.failed:
     let peer = peerfut.read()
-    if peer.remote notin node.peerPool.connectedNodes:
-      node.peerPool.connectedNodes[peer.remote] = peer
-      for o in node.peerPool.observers.values:
-        if not o.onPeerConnected.isNil:
-          o.onPeerConnected(peer)
-    else:
-      debug "Disconnecting already connected node"
-      await peer.disconnect(AlreadyConnected)
+    if node.peerPool != nil:
+      if peer.remote notin node.peerPool.connectedNodes:
+        node.peerPool.connectedNodes[peer.remote] = peer
+        for o in node.peerPool.observers.values:
+          if not o.onPeerConnected.isNil:
+            o.onPeerConnected(peer)
+      else:
+        debug "Disconnecting already connected node"
+        await peer.disconnect(AlreadyConnected)
   else:
     remote.close()