--- a/wp/wp-content/themes/twentythirteen/js/theme-customizer.js	Mon Jun 08 16:11:51 2015 +0000
+++ b/wp/wp-content/themes/twentythirteen/js/theme-customizer.js	Tue Jun 09 03:35:32 2015 +0200
@@ -1,7 +1,7 @@
 /**
- * Theme Customizer enhancements for a better user experience.
+ * Customizer enhancements for a better user experience.
  *
- * Contains handlers to make Theme Customizer preview reload changes asynchronously.
+ * Contains handlers to make Customizer preview reload changes asynchronously.
  * Things like site title and description changes.
  */
 
@@ -21,8 +21,9 @@
 	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'