Just a couple of phpcs complaints fixed

application/forms/IcingaServiceForm.php

@@ -48,7 +48,7 @@ class IcingaServiceForm extends DirectorObjectForm
             if (!$this->isNew() && $this->host === null) {
                 $this->host = $this->object->getResolvedRelated('host');
             }
-        } catch(NestingError $nestingError) {
+        } catch (NestingError $nestingError) {
             // ignore for the form to load
         }
 
@@ -279,8 +279,12 @@ class IcingaServiceForm extends DirectorObjectForm
     protected function addApplyForElement()
     {
         if ($this->object->isApplyRule()) {
-            $hostProperties = IcingaHost::enumProperties($this->object->getConnection(), 'host.',
-                new ArrayCustomVariablesFilter());
+            $hostProperties = IcingaHost::enumProperties(
+                $this->object->getConnection(),
+                'host.',
+                new ArrayCustomVariablesFilter()
+            );
+
             $this->addElement('select', 'apply_for', array(
                 'label' => $this->translate('Apply For'),
                 'class' => 'assign-property autosubmit',

library/Director/Data/PropertiesFilter.php

@@ -17,7 +17,8 @@ class PropertiesFilter
         'accept_config',
     );
 
-    public function match($type, $name, $object=null) {
+    public function match($type, $name, $object = null)
+    {
         return ($type != self::$HOST_PROPERTY || !in_array($name, $this->blacklist));
     }
 }

library/Director/Data/PropertiesFilter/ArrayCustomVariablesFilter.php

@@ -2,11 +2,12 @@
 
 namespace Icinga\Module\Director\Data\PropertiesFilter;
 
-class ArrayCustomVariablesFilter extends CustomVariablesFilter {
-    public function match($type, $name, $object=null) {
+class ArrayCustomVariablesFilter extends CustomVariablesFilter
+{
+    public function match($type, $name, $object = null)
+    {
         return parent::match($type, $name, $object)
         && $object !== null
         && preg_match('/DataTypeArray[\w]*$/', $object->datatype);
     }
 }
-

library/Director/Data/PropertiesFilter/CustomVariablesFilter.php

@@ -6,7 +6,8 @@ use Icinga\Module\Director\Data\PropertiesFilter;
 
 class CustomVariablesFilter extends PropertiesFilter
 {
-    public function match($type, $name, $object=null) {
+    public function match($type, $name, $object = null)
+    {
         return parent::match($type, $name, $object) && $type === self::$CUSTOM_PROPERTY;
     }
 }

library/Director/Objects/IcingaHost.php

@@ -82,8 +82,11 @@ class IcingaHost extends IcingaObject
 
     protected $supportsFields = true;
 
-    public static function enumProperties(DbConnection $connection = null, $prefix = '', $filter= null)
-    {
+    public static function enumProperties(
+        DbConnection $connection = null,
+        $prefix = '',
+        $filter = null
+    ) {
         $hostProperties = array();
         if ($filter === null) {
             $filter = new PropertiesFilter();