From 45e0365931a1da1b9d678f32d68db28154aedd14 Mon Sep 17 00:00:00 2001
From: Chronial <git@chronial.de>
Date: Fri, 11 Apr 2014 10:11:18 +0100
Subject: [PATCH] improve error message for not set smtp host

---
 snapraid-runner.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/snapraid-runner.py b/snapraid-runner.py
index a8b2368..8c768b6 100644
--- a/snapraid-runner.py
+++ b/snapraid-runner.py
@@ -68,6 +68,11 @@ def send_email(success):
     import smtplib
     from email.mime.text import MIMEText
     from email import charset
+
+    if len(config["smtp"]["host"]) == 0:
+        logging.error("Failed to send email because smtp host is not set")
+        return
+
     # use quoted-printable instead of the default base64
     charset.add_charset("utf-8", charset.SHORTEST, charset.QP)
     if success: