From bd3bd55719b489778d08bf20a140da4fe691d754 Mon Sep 17 00:00:00 2001
From: Matthias Kurz <m.kurz@irregular.at>
Date: Mon, 3 Feb 2014 16:07:23 +0100
Subject: [PATCH] Allow chaining for .select2('readonly', ...)

---
 select2.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/select2.js b/select2.js
index ec10d987..304dd4a9 100644
--- a/select2.js
+++ b/select2.js
@@ -1146,12 +1146,11 @@ the specific language governing permissions and limitations under the Apache Lic
         // abstract
         readonly: function(enabled) {
             if (enabled === undefined) enabled = false;
-            if (this._readonly === enabled) return false;
+            if (this._readonly === enabled) return;
             this._readonly = enabled;
 
             this.opts.element.prop("readonly", enabled);
             this.enableInterface();
-            return true;
         },
 
         // abstract