- $list = isset( $opts['list'] );
- $usage = isset( $opts['usage'] ) && ( count( $args ) <= 1 );
- $change = isset( $opts['old'] ) && isset( $opts['new'] ) && ( count( $args ) <= 1 ) ;
+ $list = isset( $opts['list'] );
+ $usage = isset( $opts['usage'] ) && ( count( $args ) <= 1 );
+ $change = isset( $opts['old'] ) && isset( $opts['new'] ) && ( count( $args ) <= 1 );