From 16f3b11515fd7d541eef7f9762284cb921c10723 Mon Sep 17 00:00:00 2001
From: Akira Matsuda <ronnie@dio.jp>
Date: Fri, 8 Jan 2016 02:32:32 +0900
Subject: [PATCH] :warning: assigned but unused variable - restart, sess_id,
 pid

---
 lib/daemons/application_group.rb | 2 +-
 lib/daemons/daemonize.rb         | 4 ++--
 lib/daemons/monitor.rb           | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/daemons/application_group.rb b/lib/daemons/application_group.rb
index acf37e7..ed00e64 100644
--- a/lib/daemons/application_group.rb
+++ b/lib/daemons/application_group.rb
@@ -69,7 +69,7 @@ def find_applications_by_app_name(app_name)
         if x && x.chomp!
           processes = x.split(/\n/).compact
           processes = processes.delete_if do |p|
-            pid, name, add = p.split(/\s/)
+            _pid, name, add = p.split(/\s/)
             # We want to make sure that the first part of the process name matches
             # so that app_name matches app_name_22
 
diff --git a/lib/daemons/daemonize.rb b/lib/daemons/daemonize.rb
index a4b02bb..294bbf0 100644
--- a/lib/daemons/daemonize.rb
+++ b/lib/daemons/daemonize.rb
@@ -58,7 +58,7 @@ def call_as_daemon(block, logfile_name = nil, app_name = nil)
       rd.close
 
       # Detach from the controlling terminal
-      unless sess_id = Process.setsid
+      unless Process.setsid
         fail Daemons.RuntimeException.new('cannot detach from controlling terminal')
       end
 
@@ -100,7 +100,7 @@ def daemonize(logfile_name = nil, app_name = nil)
 
     # Prevent the possibility of acquiring a controlling terminal
     trap 'SIGHUP', 'IGNORE'
-    exit if pid = safefork
+    exit if safefork
 
     $0 = app_name if app_name
 
diff --git a/lib/daemons/monitor.rb b/lib/daemons/monitor.rb
index 1d8433b..df40b63 100644
--- a/lib/daemons/monitor.rb
+++ b/lib/daemons/monitor.rb
@@ -46,7 +46,7 @@ def watch(application_group)
 
             sleep(1)
 
-            Process.detach(fork { a.start(restart = true) })
+            Process.detach(fork { a.start(true) })
 
             sleep(5)
           end