From efd3bae515c3143513e357781b1f7063ea145cfc Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 22 Mar 2007 23:02:20 +0000
Subject: [PATCH] Cast to int.

git-svn-id: http://svn.automattic.com/wordpress/branches/2.0@5084 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions-post.php              | 10 +++++++---
 wp-includes/template-functions-category.php |  1 +
 xmlrpc.php                                  |  4 ++--
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/wp-includes/functions-post.php b/wp-includes/functions-post.php
index 31e83fdf6e..1cd1458fcd 100644
--- a/wp-includes/functions-post.php
+++ b/wp-includes/functions-post.php
@@ -406,6 +406,7 @@ function wp_get_recent_posts($num = 10) {
 	global $wpdb;
 
 	// Set the limit clause, if we got a limit
+	$num = (int) $num;
 	if ($num) {
 		$limit = "LIMIT $num";
 	}
@@ -476,6 +477,9 @@ function wp_get_post_cats($blogid = '1', $post_ID = 0) {
 
 function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {
 	global $wpdb;
+	
+	$post_ID = (int) $post_ID;
+
 	// If $post_categories isn't already an array, make it one:
 	if (!is_array($post_categories) || 0 == count($post_categories))
 		$post_categories = array(get_option('default_category'));
@@ -486,7 +490,7 @@ function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array(
 	$old_categories = $wpdb->get_col("
 		SELECT category_id 
 		FROM $wpdb->post2cat 
-		WHERE post_id = $post_ID");
+		WHERE post_id = '$post_ID'");
 	
 	if (!$old_categories) {
 		$old_categories = array();
@@ -501,8 +505,8 @@ function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array(
 		foreach ($delete_cats as $del) {
 			$wpdb->query("
 				DELETE FROM $wpdb->post2cat 
-				WHERE category_id = $del 
-					AND post_id = $post_ID 
+				WHERE category_id = '$del' 
+					AND post_id = '$post_ID' 
 				");
 		}
 	}
diff --git a/wp-includes/template-functions-category.php b/wp-includes/template-functions-category.php
index ea446786ec..aaf7d0f9c2 100644
--- a/wp-includes/template-functions-category.php
+++ b/wp-includes/template-functions-category.php
@@ -3,6 +3,7 @@
 function get_the_category($id = false) {
 global $post, $category_cache;
 
+	$id = (int) $id;
 	if ( !$id )
 		$id = $post->ID;
 
diff --git a/xmlrpc.php b/xmlrpc.php
index bd1ffed425..efa5769f3f 100644
--- a/xmlrpc.php
+++ b/xmlrpc.php
@@ -409,7 +409,7 @@ class wp_xmlrpc_server extends IXR_Server {
 
 		$this->escape($args);
 
-	  $post_ID     = $args[1];
+	  $post_ID     = (int) $args[1];
 	  $user_login  = $args[2];
 	  $user_pass   = $args[3];
 	  $content     = $args[4];
@@ -582,7 +582,7 @@ class wp_xmlrpc_server extends IXR_Server {
 
 		$this->escape($args);
 
-	  $post_ID     = $args[0];
+	  $post_ID     = (int) $args[0];
 	  $user_login  = $args[1];
 	  $user_pass   = $args[2];
 	  $content_struct = $args[3];