From dd6ed6f7e5481e8c55237aa8bfc260b6f5eef291 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 28 Jun 2019 12:35:02 +0200
Subject: Add note on JOURNAL_STREAM added in systemd 231

---
 bbot/agent/agent.cxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'bbot/agent')

diff --git a/bbot/agent/agent.cxx b/bbot/agent/agent.cxx
index 06e4adf..8da46eb 100644
--- a/bbot/agent/agent.cxx
+++ b/bbot/agent/agent.cxx
@@ -1087,6 +1087,9 @@ try
 
   verb = ops.verbose ();
 
+  // @@ systemd 231 added JOURNAL_STREAM environment variable which allows
+  //    detecting if stderr is connected to the journal.
+  //
   if (ops.systemd_daemon ())
     systemd_diagnostics (true); // With critical errors.
 
-- 
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