diff --git a/Classes/Service/MailTemplateService.php b/Classes/Service/MailTemplateService.php index 2af2a8808e21e9263b3df89219fb31efcd43758b..6fd88127c300056ae80d46001f8da84b440b1393 100644 --- a/Classes/Service/MailTemplateService.php +++ b/Classes/Service/MailTemplateService.php @@ -66,7 +66,7 @@ class MailTemplateService { /** * @var string language */ - private $language; + private $language = 'de'; /** * @var boolean ignoreMailQueue @@ -196,7 +196,7 @@ class MailTemplateService { * @param array $registerArray * @return MailTemplateService */ - public static function setRegisterArray($registerArray) { + public static function setRegisterArray(array $registerArray) { self::$registerArray = $registerArray; } @@ -290,7 +290,7 @@ class MailTemplateService { * @param array $content * @return MailTemplateService */ - public function setContent($content) { + public function setContent(array $content) { $this->content = $content; return $this; }