From ee2c178f2a5e474fe850636f77befc47b11cb49e Mon Sep 17 00:00:00 2001
From: Raphael Beer <rbeerdev@gmail.com>
Date: Wed, 20 Apr 2016 11:46:02 +0200
Subject: [PATCH] Don't add .undefined if selection is empty

---
 public/src/modules/iconSelect.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/public/src/modules/iconSelect.js b/public/src/modules/iconSelect.js
index 0f8cf6d182..b1f8a30112 100644
--- a/public/src/modules/iconSelect.js
+++ b/public/src/modules/iconSelect.js
@@ -42,9 +42,11 @@ define('iconSelect', function() {
 								var iconClass = $('.bootbox .selected').attr('class');
 								var categoryIconClass = $('<div/>').addClass(iconClass).removeClass('fa').removeClass('selected').attr('class');
 
-								el.attr('class', 'fa ' + (doubleSize ? 'fa-2x ' : '') + categoryIconClass);
-								el.val(categoryIconClass);
-								el.attr('value', categoryIconClass);
+								if (categoryIconClass) {
+									el.attr('class', 'fa ' + (doubleSize ? 'fa-2x ' : '') + categoryIconClass);
+									el.val(categoryIconClass);
+									el.attr('value', categoryIconClass);
+								}
 
 								onModified(el);
 							}