KeyGenerateCommand cleanup

Author: LukeTowers

src/Foundation/Console/KeyGenerateCommand.php

@@ -1,6 +1,5 @@
 <?php namespace Winter\Storm\Foundation\Console;
 
-use Illuminate\Filesystem\Filesystem;
 use Illuminate\Foundation\Console\KeyGenerateCommand as KeyGenerateCommandBase;
 use Winter\Storm\Parse\EnvFile;
 
@@ -14,8 +13,6 @@ class KeyGenerateCommand extends KeyGenerateCommandBase
      */
     protected function writeNewEnvironmentFileWith($key)
     {
-        $currentKey = $this->laravel['config']['app.key'];
-
         $env = EnvFile::open($this->laravel->environmentFilePath());
         $env->set('APP_KEY', $key);
         $env->write();