From 113b4862b58346aa404f6251eb19afae08e0af60 Mon Sep 17 00:00:00 2001
From: Johannes Ziemke <github@5pi.de>
Date: Sat, 13 Jul 2024 15:14:43 +0200
Subject: [PATCH] Drop /tcp prefix

This might have been required by old docker versions but it breaks podman
---
 pkg/diambra/diambra.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/diambra/diambra.go b/pkg/diambra/diambra.go
index c9c18ec..e46a1c4 100644
--- a/pkg/diambra/diambra.go
+++ b/pkg/diambra/diambra.go
@@ -242,13 +242,13 @@ func (d *Diambra) Start() error {
 
 func newEnvContainer(config *EnvConfig, envID, randomSeed int) (*container.Container, error) {
 	pm := &container.PortMapping{}
-	hostPort := "0/tcp"
+	hostPort := "0"
 	if config.PreallocatePort {
 		listener, err := net.Listen("tcp", ":0")
 		if err != nil {
 			return nil, err
 		}
-		hostPort = fmt.Sprintf("%d/tcp", listener.Addr().(*net.TCPAddr).Port)
+		hostPort = fmt.Sprintf("%d", listener.Addr().(*net.TCPAddr).Port)
 	}
 
 	pm.AddPortMapping(ContainerPort, hostPort, config.Host)