SimpleMachines / SMF2.1

					return true;

				}

			}

			elseif ($perm_state != 'writable' && isset($_SESSION['pack_ftp']['original_perms'][$chmod_file]))

				unset($_SESSION['pack_ftp']['original_perms'][$chmod_file]);

		}

		// If we're here we're a failure.

			return true;

		}

		elseif ($perm_state != 'writable' && isset($_SESSION['pack_ftp']['original_perms'][$filename]))

			unset($_SESSION['pack_ftp']['original_perms'][$filename]);

	}

	// Oh dear, we failed if we get here.