if ( isset( $bits['path'] ) ) {
/* parse_url loses the third / for file:///c:/ urls (but not on variants) */
if ( substr( $bits['path'], 0, 1 ) !== '/' ) {
if ( isset( $bits['path'] ) ) {
/* parse_url loses the third / for file:///c:/ urls (but not on variants) */
if ( substr( $bits['path'], 0, 1 ) !== '/' ) {