CS fixes

src/Composer/Autoload/ClassLoader.php

@@ -59,6 +59,7 @@ class ClassLoader
         if (!empty($this->prefixesPsr0)) {
             return call_user_func_array('array_merge', $this->prefixesPsr0);
         }
+
         return array();
     }
 

src/Composer/Console/Application.php

@@ -99,7 +99,8 @@ class Application extends BaseApplication
             if ($name = $this->getCommandName($input)) {
                 try {
                     $commandName = $this->find($name)->getName();
-                } catch (\InvalidArgumentException $e) {}
+                } catch (\InvalidArgumentException $e) {
+                }
             }
             if ($commandName !== 'self-update' && $commandName !== 'selfupdate') {
                 if (time() > COMPOSER_DEV_WARNING_TIME) {

src/Composer/Package/BasePackage.php

@@ -56,7 +56,6 @@ abstract class BasePackage implements PackageInterface
     protected $repository;
     protected $transportOptions;
 
-
     /**
      * All descendants' constructors should call this parent constructor
      *