From f49b1006aa76ae2a32d351cb39674474ae96c81f Mon Sep 17 00:00:00 2001
From: Arnar Birgisson <arnarbi@gmail.com>
Date: Wed, 23 Jan 2013 22:25:34 +0100
Subject: [PATCH] Use tags correctly when set as a function.

---
 select2.js | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/select2.js b/select2.js
index 0fa211e2..de29b2d6 100644
--- a/select2.js
+++ b/select2.js
@@ -397,17 +397,10 @@ the specific language governing permissions and limitations under the Apache Lic
 
     // TODO javadoc
     function tags(data) {
-        // TODO even for a function we should probably return a wrapper that does the same object/string check as
-        // the function for arrays. otherwise only functions that return objects are supported.
-        if ($.isFunction(data)) {
-            return data;
-        }
-
-        // if not a function we assume it to be an array
-
+        var isFunc = $.isFunction(data);
         return function (query) {
             var t = query.term, filtered = {results: []};
-            $(data).each(function () {
+            $(isFunc ? data() : data).each(function () {
                 var isObject = this.text !== undefined,
                     text = isObject ? this.text : this;
                 if (t === "" || query.matcher(t, text)) {