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Remove redundant call to function_exists() in wp_nav_menu(). Fixes #15094 

git-svn-id: http://svn.automattic.com/wordpress/trunk@15774 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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scribu 2010-10-11 13:21:08 +00:00
parent d1ba770236
commit 59a7f7f015
1 changed files with 1 additions and 1 deletions
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2
wp-includes/nav-menu-template.php
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@ -168,7 +168,7 @@ function wp_nav_menu( $args = array() ) {
// If no menu was found or if the menu has no items and no location was requested, call the fallback_cb if it exists
if ( ( !$menu || is_wp_error($menu) || ( isset($menu_items) && empty($menu_items) && !$args->theme_location ) )
&& $args->fallback_cb && ( function_exists($args->fallback_cb) || is_callable( $args->fallback_cb ) ) )
&& $args->fallback_cb && is_callable( $args->fallback_cb ) )
return call_user_func( $args->fallback_cb, (array) $args );
// If no fallback function was specified and the menu doesn't exists, bail.