From 3054621a60d33f5fd47ef9ed4ef31f8296b45131 Mon Sep 17 00:00:00 2001
From: Alexandre Passant <alex@passant.org>
Date: Thu, 12 Jun 2014 14:35:57 +0000
Subject: [PATCH] Fix for select fields with 'multiple' option and no selected
 values

---
 jquery.are-you-sure.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/jquery.are-you-sure.js b/jquery.are-you-sure.js
index aae155f..b75fe78 100644
--- a/jquery.are-you-sure.js
+++ b/jquery.are-you-sure.js
@@ -49,7 +49,9 @@
           val = $field.is(':checked');
           break;
         case 'select':
-          val = $field.val().toString();
+          if($field.val()) {
+            val = $field.val().toString();
+          }
           break;
         default:
           val = $field.val();