From 4d0bcfec5597122726ec0fdb081be515469fd95a Mon Sep 17 00:00:00 2001
From: Jens Schuppe <schuppe@systopia.de>
Date: Mon, 25 Feb 2019 09:42:11 +0100
Subject: [PATCH] Add an empty option for the campaign select field on the
 profile form.

---
 CRM/Twingle/Form/Profile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Twingle/Form/Profile.php b/CRM/Twingle/Form/Profile.php
index e39ad52..79a5c4e 100644
--- a/CRM/Twingle/Form/Profile.php
+++ b/CRM/Twingle/Form/Profile.php
@@ -212,7 +212,7 @@ class CRM_Twingle_Form_Profile extends CRM_Core_Form {
       'select', // field type
       'campaign', // field name
       E::ts('Assign donation to campaign'), // field label
-      $this->getCampaigns(), // list of options
+      array('' => E::ts('- none -')) + $this->getCampaigns(), // list of options
       FALSE, // is not required
       array('class' => 'crm-select2 huge')
     );