If there is only one submenu and it is has same destination as the parent, remove the submenu. fixes #17528
git-svn-id: https://develop.svn.wordpress.org/trunk@18034 602fd350-edb4-49c9-b593-d223f7449a82
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@ -102,6 +102,15 @@ foreach ( $menu as $id => $data ) {
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if ( ! current_user_can($data[1]) )
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$_wp_menu_nopriv[$data[2]] = true;
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// If there is only one submenu and it is has same destination as the parent,
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// remove the submenu.
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if ( 1 == count ( $submenu[$data[2]] ) ) {
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$subs = $submenu[$data[2]];
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$first_sub = array_shift($subs);
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if ( $data[2] == $first_sub[2] )
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unset( $submenu[$data[2]] );
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}
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// If submenu is empty...
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if ( empty($submenu[$data[2]]) ) {
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// And user doesn't have privs, remove menu.
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@ -110,7 +119,7 @@ foreach ( $menu as $id => $data ) {
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}
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}
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}
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unset($id, $data);
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unset($id, $data, $subs, $first_sub);
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// Remove any duplicated seperators
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$seperator_found = false;
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