From 4c561ac9aa9dd7960b1285952a5d64b5538777b3 Mon Sep 17 00:00:00 2001
From: Torsten Rudolf <torsten_rudolf@gmx.net>
Date: Wed, 11 May 2016 21:42:04 +1000
Subject: [PATCH] fix(select2): hide dropdown if there are no items to show
 (same as #1588 for bootstrap)

---
 src/select2/select-multiple.tpl.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/select2/select-multiple.tpl.html b/src/select2/select-multiple.tpl.html
index 0990442f5..9be0dd949 100644
--- a/src/select2/select-multiple.tpl.html
+++ b/src/select2/select-multiple.tpl.html
@@ -26,7 +26,7 @@
     </li>
   </ul>
   <div class="ui-select-dropdown select2-drop select2-with-searchbox select2-drop-active"
-       ng-class="{'select2-display-none': !$select.open}">
+       ng-class="{'select2-display-none': !$select.open || $select.items.length === 0}">
     <div class="ui-select-choices"></div>
   </div>
 </div>