From: JKingsnorth <john@johnkingsnorth.co.uk>
Date: Fri, 16 Dec 2016 10:18:10 +0000 (+0000)
Subject: CRM-19413 Fix undefined index test_group when testing mailing
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=4ba295a40f510f740f686c23f89153379f5a9c34;p=civicrm-core.git

CRM-19413 Fix undefined index test_group when testing mailing
---

diff --git a/CRM/Mailing/BAO/Mailing.php b/CRM/Mailing/BAO/Mailing.php
index 19b7e774f1..ec91ca3acf 100644
--- a/CRM/Mailing/BAO/Mailing.php
+++ b/CRM/Mailing/BAO/Mailing.php
@@ -926,7 +926,7 @@ ORDER BY   {$orderBy}
    * @return void
    */
   public function getTestRecipients($testParams) {
-    if (array_key_exists($testParams['test_group'], CRM_Core_PseudoConstant::group())) {
+    if (!empty($testParams['test_group']) && array_key_exists($testParams['test_group'], CRM_Core_PseudoConstant::group())) {
       $contacts = civicrm_api('contact', 'get', array(
           'version' => 3,
           'group' => $testParams['test_group'],