From: Matt Joiner <anacrolix@gmail.com>
Date: Tue, 18 Nov 2014 00:04:33 +0000 (-0600)
Subject: Ensure the parallel dial invariant
X-Git-Tag: v1.0.0~1520
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=541f11aed46dd43bc6ba60e417ddc711e29c171d;p=btrtrc.git

Ensure the parallel dial invariant
---

diff --git a/client.go b/client.go
index d1d25288..049136bf 100644
--- a/client.go
+++ b/client.go
@@ -366,6 +366,9 @@ type dialResult struct {
 
 func doDial(dial func() (net.Conn, error), ch chan dialResult, utp bool) {
 	conn, err := dial()
+	if err != nil {
+		conn = nil // Pedantic
+	}
 	ch <- dialResult{conn, utp}
 	if err == nil {
 		successfulDials.Add(1)