implementation of #1193 - optimizing the uploader layout and taking user configured sorting into account

src/com/owncloud/android/ui/activity/ReceiveExternalFilesActivity.java

@@ -389,6 +389,7 @@ public class ReceiveExternalFilesActivity extends FileActivity
         } else {
             actionBar.setTitle(current_dir);
         }
+
         boolean notRoot = (mParents.size() > 1);
 
         actionBar.setDisplayHomeAsUpEnabled(notRoot);