From af929f68584a5f0c9e46fbad03887b73a233349b Mon Sep 17 00:00:00 2001
From: saneyuki_s <saneyuki.s.snyk@gmail.com>
Date: Wed, 2 Jan 2013 05:57:37 +0900
Subject: [PATCH] Change TreeStyleTabUtils.prefs to simple getter.

---
 modules/utils.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/modules/utils.js b/modules/utils.js
index 34b760fa..fb2a9407 100644
--- a/modules/utils.js
+++ b/modules/utils.js
@@ -57,8 +57,7 @@ const TST_PREF_PREFIX = 'extensions.treestyletab.';
 let TreeStyleTabUtils = {
 
 	get prefs () {
-		delete this.prefs;
-		return this.prefs = prefs;
+		return prefs;
 	},
 
 /* Save/Load Prefs */