Boite login :correction test

library/ZendAfi/Form/Login.php

@@ -28,7 +28,8 @@ class ZendAfi_Form_Login extends ZendAfi_Form {
 
 		$this->_redirect_url = $this->_data['redirect_url'];
 		$this->_id_notice = $this->_data['id_notice'];
-		$this->_service = $this->_data['service'];
+		if (isset($this->_data['service']))
+			$this->_service = $this->_data['service'];
 		$group = ['username',
 							'password',
 							'loginlink',