limiting nav menu to 2 levels to prevent unstyled nested menu elements

diff --git a/lib/navigation.php b/lib/navigation.php
index e4b346e..deaedd3 100644 (file)
--- a/lib/navigation.php
+++ b/lib/navigation.php
@@ -20,7 +20,7 @@ if ( ! function_exists( 'glm_theme_top_bar' ) ) {
           'after' => '',                                  // after each link </a>
           'link_before' => '',                            // before each link text
           'link_after' => '',                             // after each link text
-          'depth' => 3,                                   // limit the depth of the nav
+          'depth' => 2,                                   // limit the depth of the nav
           'fallback_cb' => false,                         // fallback function (see below)
           'walker' => new Glm_Theme_Top_Bar_Walker()
       ));