From 2690053010f8e510c4ca838800c2e780675d0bc1 Mon Sep 17 00:00:00 2001
From: Siegfried Bilstein <sbilstein@gmail.com>
Date: Sat, 21 Jun 2014 11:36:48 -0700
Subject: [PATCH] Fixes #2434 Tagging support allows creation of tags that are
 only whitespace

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

diff --git a/select2.js b/select2.js
index f904d621..7a425e8e 100644
--- a/select2.js
+++ b/select2.js
@@ -2953,7 +2953,7 @@ the specific language governing permissions and limitations under the Apache Lic
         // multi
         onSelect: function (data, options) {
 
-            if (!this.triggerSelect(data)) { return; }
+            if (!this.triggerSelect(data) || data.text === "") { return; }
 
             this.addSelectedChoice(data);