From 65179f16deaf71bf5ef8cf735820164c9e6b5215 Mon Sep 17 00:00:00 2001
From: Ben <benjamin.c.henderson@gmail.com>
Date: Sun, 14 Feb 2016 13:39:22 -0500
Subject: [PATCH] Santize automatically generated ids

This closes https://github.com/select2/select2/issues/3618.
This closes https://github.com/select2/select2/pull/4123.
---
 src/js/select2/core.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/js/select2/core.js b/src/js/select2/core.js
index d42c4ead..361dd5c8 100644
--- a/src/js/select2/core.js
+++ b/src/js/select2/core.js
@@ -99,6 +99,7 @@ define([
       id = Utils.generateChars(4);
     }
 
+    id = id.replace(/(:|\.|\[|\]|,)/g, '');
     id = 'select2-' + id;
 
     return id;