--- /dev/null
+<?php
+/**
+ * The sidebar containing the main widget area.
+ *
+ * If no active widgets in sidebar, let's hide it completely.
+ *
+ * @package WordPress
+ * @subpackage Twenty_Twelve
+ * @since Twenty Twelve 1.0
+ */
+?>
+
+ <?php if ( is_active_sidebar( 'sidebar-1' ) ) : ?>
+ <div id="secondary" class="widget-area" role="complementary">
+ <?php dynamic_sidebar( 'sidebar-1' ); ?>
+ </div><!-- #secondary -->
+ <?php endif; ?>
\ No newline at end of file