id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 10283 Incorrect check in wp_style_is() Denis-de-Bernardy azaozz "As reported in #10264. Shouldn't this be: {{{ if ( !is_a($wp_styles, 'WP_Styles') ) $wp_styles = new WP_Styles(); }}} " defect (bug) closed normal 2.8.1 General 2.8 major fixed has-patch dev-feedback