Ticket #29577: 29577.2.diff

src/wp-content/themes/twentythirteen/js/theme-customizer.js

@@ -21 +21 @@
         wp.customize( 'header_textcolor', function( value ) {
                 value.bind( function( to ) {
                         if ( 'blank' == to ) {
-                                if ( 'remove-header' == _wpCustomizeSettings.values.header_image )
+                                if ( 'remove-header' == wp.customize.instance( 'header_image' ).get() ) {
                                         $( '.home-link' ).css( 'min-height', '0' );
+                }
                                 $( '.site-title, .site-description' ).css( {
                                         'clip': 'rect(1px, 1px, 1px, 1px)',
                                         'position': 'absolute'