From: Matt Joiner <anacrolix@gmail.com>
Date: Tue, 30 Jul 2019 07:19:14 +0000 (+1000)
Subject: NewClient nil ClientConfig should use dynamic port
X-Git-Tag: v1.5.2~2
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=0b15fda7a8e2c3c1f65ba47ec5ea816c08bec14a;p=btrtrc.git

NewClient nil ClientConfig should use dynamic port

It's pretty hard to test otherwise, if something's already on the default port.
---

diff --git a/client.go b/client.go
index db0fae18..c6801cf1 100644
--- a/client.go
+++ b/client.go
@@ -173,6 +173,7 @@ func (cl *Client) announceKey() int32 {
 func NewClient(cfg *ClientConfig) (cl *Client, err error) {
 	if cfg == nil {
 		cfg = NewDefaultClientConfig()
+		cfg.ListenPort = 0
 	}
 	defer func() {
 		if err != nil {