Please the PHP 5.old gods.

diff --git a/CRM/Core/BAO/WordReplacement.php b/CRM/Core/BAO/WordReplacement.php
index a76d5a583e8714435b8d0bdacc6da6ebcf5f6b86..cef03ad579ef2c5b4af8938028339efd3b2b65e5 100644 (file)
--- a/CRM/Core/BAO/WordReplacement.php
+++ b/CRM/Core/BAO/WordReplacement.php
@@ -226,7 +226,8 @@ WHERE  domain_id = %1
     $settingsResult = civicrm_api3('Setting', 'get', array(
       'return' => 'lcMessages',
     ));
-    $lang = CRM_Utils_Array::first($settingsResult['values'])['lcMessages'];
+    $returnValues = CRM_Utils_Array::first($settingsResult['values']);
+    $lang = $returnValues['lcMessages'];
 
     $wordReplacementCreateParams = array();
     // get all domains