* @param array $greetingTokens
*/
private static function removeNullContactTokens(&$tokenString, $contactDetails, &$greetingTokens) {
+
+ // Only applies to contact tokens
+ if (!array_key_exists('contact', $greetingTokens)) {
+ return;
+ }
+
$greetingTokensOriginal = $greetingTokens;
$contactFieldList = CRM_Contact_DAO_Contact::fields();
// Sometimes contactDetails are in a multidemensional array, sometimes a