From: Michael Stapelberg <stapelberg@google.com>
Date: Tue, 1 Dec 2015 21:25:27 +0000 (+0100)
Subject: tcp_test: fix failing net.Listen by specifying :0 as port
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=7091c159b3f4af92aaae445d058cd1c128399809;p=blackbox_exporter.git

tcp_test: fix failing net.Listen by specifying :0 as port
---

diff --git a/tcp_test.go b/tcp_test.go
index 9d4ddfd..9243e71 100644
--- a/tcp_test.go
+++ b/tcp_test.go
@@ -20,7 +20,7 @@ import (
 )
 
 func TestTCPConnection(t *testing.T) {
-	ln, err := net.Listen("tcp", "localhost:")
+	ln, err := net.Listen("tcp", "localhost:0")
 	if err != nil {
 		t.Fatalf("Error listening on socket: %s", err)
 	}