Merge pull request #56 from pakogn/fix/unnecesary-argument-0

remove unnecesary argument

src/NewCommand.php

@@ -43,8 +43,7 @@ class NewCommand extends Command
         }
 
         $this->verifyApplicationDoesntExist(
-            $directory = ($input->getArgument('name')) ? getcwd().'/'.$input->getArgument('name') : getcwd(),
-            $output
+            $directory = ($input->getArgument('name')) ? getcwd().'/'.$input->getArgument('name') : getcwd()
         );
 
         $output->writeln('<info>Crafting application...</info>');
@@ -89,7 +88,7 @@ class NewCommand extends Command
      * @param  string  $directory
      * @return void
      */
-    protected function verifyApplicationDoesntExist($directory, OutputInterface $output)
+    protected function verifyApplicationDoesntExist($directory)
     {
         if ((is_dir($directory) || is_file($directory)) && $directory != getcwd()) {
             throw new RuntimeException('Application already exists!');