From 6847e4f2ee0da408a9858396f5eec1e05f955b83 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Thu, 28 May 2015 15:04:06 +0200
Subject: [PATCH] (mvc) add __empty__ item to OptionField as placeholder for an
 empty string

---
 .../mvc/app/models/OPNsense/Base/FieldTypes/OptionField.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/OptionField.php b/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/OptionField.php
index 70b4bfec7..348d9e67a 100644
--- a/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/OptionField.php
+++ b/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/OptionField.php
@@ -59,7 +59,11 @@ class OptionField extends BaseField
             // copy options to internal structure, make sure we don't copy in array structures
             foreach ($data as $key => $value) {
                 if (!is_array($value)) {
-                    $this->internalOptionList[$key] = $value ;
+                    if ($key == "__empty__") {
+                        $this->internalOptionList[""] = $value ;
+                    } else {
+                        $this->internalOptionList[$key] = $value ;
+                    }
                 }
             }
         }