* to filter down to users.
*
* @param $path string The file path
- * @param $scene string The scene specification, or false if there is none
+ * @param bool|string $scene The scene specification, or false if there is none
+ * @throws MWException
* @return string
*/
function escapeMagickInput( $path, $scene = false ) {
* helper function for escapeMagickInput() and escapeMagickOutput().
*
* @param $path string The file path
- * @param $scene string The scene specification, or false if there is none
+ * @param bool|string $scene The scene specification, or false if there is none
+ * @throws MWException
* @return string
*/
protected function escapeMagickPath( $path, $scene = false ) {