From 6af725ff099e78fab2920f060c127415aa3b1893 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sat, 10 Dec 2016 14:54:06 +0100
Subject: ctlsock: exit early if socket cannot be created; delete on exit

Both are achieved by opening the socket from main and passing
it to the ctlsock package instead of passing the path.
---
 cli_args.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'cli_args.go')

diff --git a/cli_args.go b/cli_args.go
index 7301d9a..4d16570 100644
--- a/cli_args.go
+++ b/cli_args.go
@@ -3,6 +3,7 @@ package main
 import (
 	"flag"
 	"fmt"
+	"net"
 	"os"
 	"strconv"
 	"strings"
@@ -23,9 +24,11 @@ type argContainer struct {
 	// Configuration file name override
 	config             string
 	notifypid, scryptn int
+	// Helper variables that are NOT cli options all start with an underscore
 	// _configCustom is true when the user sets a custom config file name.
-	// This is not a CLI option.
 	_configCustom bool
+	// _ctlsockFd stores the control socket file descriptor (ctlsock stores the path)
+	_ctlsockFd net.Listener
 }
 
 var flagSet *flag.FlagSet
-- 
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