From: YenForYang <YenForYang@users.noreply.github.com>
Date: Fri, 3 Sep 2021 03:03:47 +0000 (-0500)
Subject: Simplify haveDhtServers()
X-Git-Tag: v1.32.0~103
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=d1c0b95a9c6a7dc6f3b1693511b4c7ce68870c7c;p=btrtrc.git

Simplify haveDhtServers()

A bit too much functional programming, lol.
---

diff --git a/client.go b/client.go
index b97c7614..c5ab3373 100644
--- a/client.go
+++ b/client.go
@@ -997,11 +997,8 @@ func (cl *Client) dhtPort() (ret uint16) {
 	return
 }
 
-func (cl *Client) haveDhtServer() (ret bool) {
-	cl.eachDhtServer(func(_ DhtServer) {
-		ret = true
-	})
-	return
+func (cl *Client) haveDhtServer() bool {
+	return len(cl.dhtServers) > 0
 }
 
 // Process incoming ut_metadata message.