Fix empty view on rotation

Signed-off-by: Mario Danic <mario@lovelyhq.com>

src/main/java/com/owncloud/android/ui/fragment/OCFileListFragment.java

@@ -185,7 +185,6 @@ public class OCFileListFragment extends ExtendedListFragment implements OCFileLi
             searchEvent = Parcels.unwrap(savedInstanceState.getParcelable(OCFileListFragment.SEARCH_EVENT));
         }
 
-        setEmptyView(searchEvent);
         searchFragment = currentSearchType != null;
     }