Ticket #23557: 23557.2.diff

wp-content/themes/twentythirteen/js/functions.js

@@ -5 +5 @@
  */
 
 ( function( $ ) {
-        /**
-         * Repositions the window on jump-to-anchor to account for
-         * navbar height.
-         */
-        var twentyThirteenAdjustAnchor = function() {
-                if ( window.location.hash )
-                        window.scrollBy( 0, -49 );
+        var twentyThirteen = {
+                /**
+                 * Sets the content area to the same hight as the sidebar, if the
+                 * sidebar is higher, to avoid overflow.
+                 */
+                adjustFooter : function() {
+                        var content = $( '#content' ),
+                            height  = $( '#tertiary .widget-area' ).height() + 40; // 40px padding top.
+
+                        if ( height > content.height() )
+                                content.css( 'height', height + 'px' );
+                },
+
+                /**
+                 * Repositions the window on jump-to-anchor to account for navbar
+                 * height.
+                 */
+                adjustAnchor : function() {
+                        if ( window.location.hash )
+                                window.scrollBy( 0, -49 );
+                }
         };
 
-        $( document ).on( 'ready',    twentyThirteenAdjustAnchor );
-        $( window ).on( 'hashchange', twentyThirteenAdjustAnchor );
+        $( document ).on( 'ready', function() {
+                twentyThirteen.adjustAnchor();
+
+                if ( body.is( '.sidebar' ) )
+                        twentyThirteen.adjustFooter();
+        } );
+        $( window ).on( 'hashchange', twentyThirteen.adjustAnchor );
 
         /**
          * Displays the fixed navbar based on screen position.