From 50577ada75bd5e71d9aff8cf27a85cd854fa57cc Mon Sep 17 00:00:00 2001
From: Neil Booth <kyuupichan@gmail.com>
Date: Mon, 12 Mar 2018 08:10:19 +0800
Subject: [PATCH] Add LOG_FORMAT envvar to control logging format.

---
 ENVIRONMENT.rst | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ENVIRONMENT.rst b/ENVIRONMENT.rst
index 58735bd..588d91b 100644
--- a/ENVIRONMENT.rst
+++ b/ENVIRONMENT.rst
@@ -64,9 +64,16 @@ Miscellaneous
 
 These environment variables are optional:
 
+* **LOG_FORMAT**
+
+  The Python logging `format string
+  <https://docs.python.org/3/library/logging.html#logrecord-attributes>`_
+  to use.  Defaults to `%(levelname)s:%(name)s:%(message)s`.
+
 * **ALLOW_ROOT**
 
-  Set this environment variable to anything non-empty to allow running ElectrumX as root.
+  Set this environment variable to anything non-empty to allow running
+  ElectrumX as root.
 
 * **NET**