From 21d3d46bbc0f0f9a53f205ce5b7bb2517c2d1834 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 10 Mar 2007 20:34:01 +0000
Subject: [PATCH] Prophylactic casting.

git-svn-id: http://svn.automattic.com/wordpress/branches/2.1@5022 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/general-template.php | 14 +++++++-------
 wp-includes/post.php             |  2 ++
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/wp-includes/general-template.php b/wp-includes/general-template.php
index 1af12473ad..9c47577a27 100644
--- a/wp-includes/general-template.php
+++ b/wp-includes/general-template.php
@@ -155,10 +155,10 @@ function wp_title($sep = '&raquo;', $display = true) {
 	$category_name = get_query_var('category_name');
 	$author = get_query_var('author');
 	$author_name = get_query_var('author_name');
-	$m = get_query_var('m');
-	$year = get_query_var('year');
-	$monthnum = get_query_var('monthnum');
-	$day = get_query_var('day');
+	$m = (int) get_query_var('m');
+	$year = (int) get_query_var('year');
+	$monthnum = (int)get_query_var('monthnum');
+	$day = (int) get_query_var('day');
 	$title = '';
 
 	// If there's a category
@@ -261,9 +261,9 @@ function single_cat_title($prefix = '', $display = true ) {
 function single_month_title($prefix = '', $display = true ) {
 	global $wp_locale;
 
-	$m = get_query_var('m');
-	$year = get_query_var('year');
-	$monthnum = get_query_var('monthnum');
+	$m = (int) get_query_var('m');
+	$year = (int) get_query_var('year');
+	$monthnum = (int) get_query_var('monthnum');
 
 	if ( !empty($monthnum) && !empty($year) ) {
 		$my_year = $year;
diff --git a/wp-includes/post.php b/wp-includes/post.php
index f1c620286e..0ecd0d2dd3 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -105,6 +105,7 @@ function &get_post(&$post, $output = OBJECT) {
 			$post_cache[$blog_id][$post->ID] = &$post;
 		$_post = & $post_cache[$blog_id][$post->ID];
 	} else {
+		$post = (int) $post;
 		if ( $_post = wp_cache_get($post, 'pages') )
 			return get_page($_post, $output);
 		elseif ( isset($post_cache[$blog_id][$post]) )
@@ -928,6 +929,7 @@ function &get_page(&$page, $output = OBJECT) {
 		wp_cache_add($page->ID, $page, 'pages');
 		$_page = $page;
 	} else {
+		$page = (int) $page;
 		// first, check the cache
 		if ( ! ( $_page = wp_cache_get($page, 'pages') ) ) {
 			// not in the page cache?