From d56f944642d51cf6b339a473902ce5a5e92117fd Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 7 Jun 2006 23:27:25 +0000
Subject: [PATCH] Add show_option_none to wp_dropdown_pages().  Props
 ryanscheuermann. #2515

git-svn-id: http://svn.automattic.com/wordpress/trunk@3852 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/options-reading.php  | 4 ++--
 wp-includes/post-template.php | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/wp-admin/options-reading.php b/wp-admin/options-reading.php
index 1254dbad9..0d2d441f7 100644
--- a/wp-admin/options-reading.php
+++ b/wp-admin/options-reading.php
@@ -29,8 +29,8 @@ include('admin-header.php');
 		<?php printf(__('A static <a href="%s">page</a> (select below)'), 'edit-pages.php'); ?>
 	</label>
 <ul>
-	<li><?php printf(__('Show this page on the front page: %s'), wp_dropdown_pages("name=page_on_front&echo=0&selected=" . get_option('page_on_front'))); ?></li>
-	<li><?php printf(__('Show the latest posts on this page: %s'), wp_dropdown_pages("name=page_for_posts&echo=0&selected=" . get_option('page_for_posts'))); ?></li>
+	<li><?php printf(__('Show this page on the front page: %s'), wp_dropdown_pages("name=page_on_front&echo=0&show_option_none=".__('- Select -')."&selected=" . get_option('page_on_front'))); ?></li>
+	<li><?php printf(__('Show the latest posts on this page: %s'), wp_dropdown_pages("name=page_for_posts&echo=0&show_option_none=".__('- Select -')."&selected=" . get_option('page_for_posts'))); ?></li>
 </ul>
 <?php if ( 'page' == get_option('show_on_front') && get_option('page_for_posts') == get_option('page_on_front') ) : ?>
 <div id="front-page-warning" class="updated fade-ff0000">
diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index f0f5ce2a9..1c18980e1 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -228,7 +228,7 @@ function wp_dropdown_pages($args = '') {
 		parse_str($args, $r);
 
 	$defaults = array('depth' => 0, 'child_of' => 0, 'selected' => 0, 'echo' => 1,
-		'name' => 'page_id');
+		'name' => 'page_id', 'show_option_none' => '');
 	$r = array_merge($defaults, $r);
 	extract($r);
 
@@ -237,6 +237,8 @@ function wp_dropdown_pages($args = '') {
 
 	if ( ! empty($pages) ) {
 		$output = "<select name='$name'>\n";
+		if ( $show_option_none )
+			$output .= "\t<option value=''>$show_option_none</option>\n";
 		$output .= walk_page_dropdown_tree($pages, $depth, $r);
 		$output .= "</select>\n";
 	}