From 28efd1efcf9c79ebf57874f623be0364cb63464c Mon Sep 17 00:00:00 2001
From: Yoh Kenn <nckenn@users.noreply.github.com>
Date: Mon, 31 Jul 2017 14:33:24 +0800
Subject: [PATCH] Update jquery.multi-select.js

hide optgroup label when children length is 0 or disabled in selection
---
 js/jquery.multi-select.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/jquery.multi-select.js b/js/jquery.multi-select.js
index d71ca10..d2fe033 100644
--- a/js/jquery.multi-select.js
+++ b/js/jquery.multi-select.js
@@ -456,7 +456,7 @@
 
       ms.find('option:not(":disabled")').prop('selected', true);
       this.$selectableUl.find('.ms-elem-selectable').filter(':not(.'+this.options.disabledClass+')').addClass('ms-selected').hide();
-      this.$selectionUl.find('.ms-optgroup-label').show();
+      //this.$selectionUl.find('.ms-optgroup-label').show(); 
       this.$selectableUl.find('.ms-optgroup-label').hide();
       this.$selectionUl.find('.ms-elem-selection').filter(':not(.'+this.options.disabledClass+')').addClass('ms-selected').show();
       this.$selectionUl.focus();