From bd3d9561c53ac98c41961e3b307d20ab05daa7ae Mon Sep 17 00:00:00 2001
From: Yuta Iwama <ganmacs@gmail.com>
Date: Thu, 17 Oct 2019 14:26:58 +0900
Subject: [PATCH] unused

https://github.com/fluent/fluentd/commit/c1170cc0b83ec6c7875ee24abfe0b2dac46442f7#diff-dbe0e1ec4079138e48ca6a4d7c7248f9

Signed-off-by: Yuta Iwama <ganmacs@gmail.com>
---
 lib/fluent/supervisor.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/fluent/supervisor.rb b/lib/fluent/supervisor.rb
index 59d52380e3..d5bf26634b 100644
--- a/lib/fluent/supervisor.rb
+++ b/lib/fluent/supervisor.rb
@@ -449,7 +449,6 @@ def initialize(opt)
       @plugin_dirs = opt[:plugin_dirs]
       @chgroup = opt[:chgroup]
       @chuser = opt[:chuser]
-      @rpc_server = nil
       @process_name = nil
 
       @workers = opt[:workers]