From d35361464be6dbf05f4aed64ba617a49c738f3e1 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 15 Feb 2008 22:29:18 +0000
Subject: [PATCH] Clean up URL and redirect after GET posts

git-svn-id: http://svn.automattic.com/wordpress/trunk@6863 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/categories.php           | 5 +++++
 wp-admin/edit-link-categories.php | 3 +++
 wp-admin/edit-pages.php           | 3 +++
 wp-admin/edit-tags.php            | 5 +++++
 wp-admin/link-manager.php         | 3 +++
 5 files changed, 19 insertions(+)

diff --git a/wp-admin/categories.php b/wp-admin/categories.php
index bd76bdf264..af712855ff 100644
--- a/wp-admin/categories.php
+++ b/wp-admin/categories.php
@@ -95,6 +95,11 @@ break;
 
 default:
 
+if ( !empty($_GET['_wp_http_referer']) ) {
+	 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
+	 exit; 
+}
+
 wp_enqueue_script( 'admin-categories' );
 wp_enqueue_script('admin-forms');
 
diff --git a/wp-admin/edit-link-categories.php b/wp-admin/edit-link-categories.php
index 8d58965385..0d1685fc43 100644
--- a/wp-admin/edit-link-categories.php
+++ b/wp-admin/edit-link-categories.php
@@ -20,6 +20,9 @@ if ( isset($_GET['deleteit']) && isset($_GET['delete']) ) {
 
 	wp_redirect('edit-link-categories.php?message=6');
 	exit();
+} elseif ( !empty($_GET['_wp_http_referer']) ) {
+	 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
+	 exit; 
 }
 
 $title = __('Link Categories');
diff --git a/wp-admin/edit-pages.php b/wp-admin/edit-pages.php
index 3020ff12f7..d0a2563bc9 100644
--- a/wp-admin/edit-pages.php
+++ b/wp-admin/edit-pages.php
@@ -26,6 +26,9 @@ if ( isset($_GET['deleteit']) && isset($_GET['delete']) ) {
 
 	wp_redirect($sendback);
 	exit();
+} elseif ( !empty($_GET['_wp_http_referer']) ) {
+	 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
+	 exit; 
 }
 
 $title = __('Pages');
diff --git a/wp-admin/edit-tags.php b/wp-admin/edit-tags.php
index 92c93842eb..579dc6c649 100644
--- a/wp-admin/edit-tags.php
+++ b/wp-admin/edit-tags.php
@@ -85,6 +85,11 @@ break;
 
 default:
 
+if ( !empty($_GET['_wp_http_referer']) ) {
+	 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
+	 exit; 
+}
+
 wp_enqueue_script( 'admin-tags' );
 wp_enqueue_script('admin-forms');
 
diff --git a/wp-admin/link-manager.php b/wp-admin/link-manager.php
index 4c9ee02437..dd853809ae 100644
--- a/wp-admin/link-manager.php
+++ b/wp-admin/link-manager.php
@@ -19,6 +19,9 @@ if ( isset($_GET['deleteit']) && isset($_GET['linkcheck']) ) {
 	$sendback = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $sendback);
 	wp_redirect($sendback);
 	exit;
+} elseif ( !empty($_GET['_wp_http_referer']) ) {
+	 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
+	 exit; 
 }
 
 wp_enqueue_script( 'wp-lists' );