core.rb in aruba-0.14.0

- old
+ new

@@ -55,10 +55,10 @@
             aruba.current_directory << dir
             new_directory = expand_path('.')
 
             aruba.event_bus.notify Events::ChangedWorkingDirectory.new(:old => old_directory, :new => new_directory)
 
-            old_dir    = Aruba.platform.getwd
+            old_dir = Aruba.platform.getwd
 
             Aruba.platform.chdir File.join(aruba.root_directory, aruba.current_directory)
 
             result = Aruba.platform.with_environment(
               'OLDPWD' => old_dir,