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From 525410d5dc2a7c33590d25d6c574dec7eb826ec1 Mon Sep 17 00:00:00 2001
From: Richard Freeman <rich0@gentoo.org>
Date: Mon, 25 Jul 2022 15:36:21 -0400
Subject: [PATCH] Fix default user fallback.
Signed-off-by: Richard Freeman <rich0@gentoo.org>
---
src/bin/mail_on_failure.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/bin/mail_on_failure.py b/src/bin/mail_on_failure.py
index 132eab9..dd2288f 100755
--- a/src/bin/mail_on_failure.py
+++ b/src/bin/mail_on_failure.py
@@ -26,7 +26,9 @@ user = subprocess.check_output(
['systemctl', 'show', args.unit, '--property=User'],
universal_newlines=True)
user = user.rstrip('\n')
-user = user.split('=')[1] if user else 'root'
+user = user.split('=')[1]
+if not user:
+ user = 'root'
mailto = user
mailfrom = 'root'
--
2.35.1
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