From 0d6ba9714405ae5f1f1f277f843f61ce0a775c90 Mon Sep 17 00:00:00 2001
From: Grzegorz Klimek <kfiku.com@gmail.com>
Date: Thu, 13 Dec 2012 10:39:34 +0100
Subject: [PATCH] Update select2.js
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jQuery("input#someId").attr("tabIndex") don't work well in new jQuery 1.8+.
When you try this on field  that don't have tabIndex attr you get undefined
(but document.getElementById("someId").tabIndex returns '0').
This is why Select2 element onBlur stay whit attr tabindex='-1'
and you can't navigate form with 'tab' key.
This simple ' || 0' fix this bug.
---
 select2.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/select2.js b/select2.js
index 767e4fce..bf436b69 100644
--- a/select2.js
+++ b/select2.js
@@ -1522,7 +1522,7 @@ the specific language governing permissions and limitations under the Apache Lic
                 if (!this.opened()) this.container.removeClass("select2-container-active");
                 window.setTimeout(this.bind(function() {
                     // restore original tab index
-                    var ti=this.opts.element.attr("tabIndex");
+                    var ti=this.opts.element.attr("tabIndex") || 0;
                     if (ti) {
                         this.selection.attr("tabIndex", ti);
                     } else {
@@ -1565,7 +1565,7 @@ the specific language governing permissions and limitations under the Apache Lic
                 if (!this.opened()) {
                     this.container.removeClass("select2-container-active");
                 }
-                window.setTimeout(this.bind(function() { this.search.attr("tabIndex", this.opts.element.attr("tabIndex")); }), 10);
+                window.setTimeout(this.bind(function() { this.search.attr("tabIndex", this.opts.element.attr("tabIndex") || 0); }), 10);
             }));
 
             selection.bind("keydown", this.bind(function(e) {