From 2d50a4037066751caeebd377f4f9667d87ff3e90 Mon Sep 17 00:00:00 2001
From: Bob Sun <bob@mssun.me>
Date: Thu, 2 Mar 2017 16:51:46 +0800
Subject: [PATCH] Use lazy var for touchIDSwitch to simplify code

---
 pass/Controllers/SettingsTableViewController.swift | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pass/Controllers/SettingsTableViewController.swift b/pass/Controllers/SettingsTableViewController.swift
index 74bb952..45c4f95 100644
--- a/pass/Controllers/SettingsTableViewController.swift
+++ b/pass/Controllers/SettingsTableViewController.swift
@@ -14,7 +14,12 @@ import PasscodeLock
 
 class SettingsTableViewController: UITableViewController {
     
-    let touchIDSwitch = UISwitch(frame: CGRect.zero)
+    lazy var touchIDSwitch: UISwitch = {
+        let uiSwitch = UISwitch(frame: CGRect.zero)
+        uiSwitch.onTintColor = Globals.blue
+        uiSwitch.addTarget(self, action: #selector(touchIDSwitchAction), for: UIControlEvents.valueChanged)
+        return uiSwitch
+    }()
 
     @IBOutlet weak var pgpKeyTableViewCell: UITableViewCell!
     @IBOutlet weak var touchIDTableViewCell: UITableViewCell!
@@ -170,9 +175,7 @@ class SettingsTableViewController: UITableViewController {
         super.viewDidLoad()
         NotificationCenter.default.addObserver(self, selector: #selector(SettingsTableViewController.actOnPasswordStoreErasedNotification), name: NSNotification.Name(rawValue: "passwordStoreErased"), object: nil)
         self.passwordRepositoryTableViewCell.detailTextLabel?.text = Defaults[.gitRepositoryURL]?.host
-        touchIDSwitch.onTintColor = UIColor(displayP3Red: 0, green: 122.0/255, blue: 1, alpha: 1)
         touchIDTableViewCell.accessoryView = touchIDSwitch
-        touchIDSwitch.addTarget(self, action: #selector(touchIDSwitchAction), for: UIControlEvents.valueChanged)
         setPGPKeyTableViewCellDetailText()
         setPasswordRepositoryTableViewCellDetailText()
         setTouchIDSwitch()