From bccd1c5ed758ce326e1fc5b5cc849242b8d2fb2e Mon Sep 17 00:00:00 2001
From: mpl <mathieu.lonjaret@gmail.com>
Date: Fri, 30 Sep 2016 16:47:51 +0200
Subject: [PATCH] website/camweb: do not send mail when no smtp

Fixes #860

Change-Id: Ic16ec744ba58a929b71cc5f142807a659b47466e
---
 website/camweb.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/website/camweb.go b/website/camweb.go
index 24a743f14..126def175 100644
--- a/website/camweb.go
+++ b/website/camweb.go
@@ -685,6 +685,9 @@ func runDemoBlobserverLoop() {
 }
 
 func sendStartingEmail() {
+	if *smtpServer == "" {
+		return
+	}
 	contentRev, err := exec.Command("docker", "run",
 		"--rm",
 		"-v", "/var/camweb:/var/camweb",
@@ -696,6 +699,7 @@ func sendStartingEmail() {
 	cl, err := smtp.Dial(*smtpServer)
 	if err != nil {
 		log.Printf("Failed to connect to SMTP server: %v", err)
+		return
 	}
 	defer cl.Quit()
 	if err = cl.Mail("noreply@camlistore.org"); err != nil {