From: Sergey Matveev <stargrave@stargrave.org>
Date: Thu, 12 Jan 2017 20:12:08 +0000 (+0300)
Subject: Fix invalid dereference
X-Git-Tag: 0.2^2~39
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=66155b880716f3fbf37f561428467ddd4b644523;p=nncp.git

Fix invalid dereference
---

diff --git a/src/cypherpunks.ru/nncp/cmd/nncp-daemon/main.go b/src/cypherpunks.ru/nncp/cmd/nncp-daemon/main.go
index b639d10..890c823 100644
--- a/src/cypherpunks.ru/nncp/cmd/nncp-daemon/main.go
+++ b/src/cypherpunks.ru/nncp/cmd/nncp-daemon/main.go
@@ -101,10 +101,8 @@ func main() {
 					"txspeed":  strconv.FormatInt(state.TxSpeed, 10),
 				}, "")
 			} else {
-				var nodeId string
-				if state == nil {
-					nodeId = "unknown"
-				} else {
+				nodeId := "unknown"
+				if state != nil && state.NodeId != nil {
 					nodeId = state.NodeId.String()
 				}
 				ctx.LogE("call-start", nncp.SDS{"node": nodeId, "err": err}, "")