From c3bc7b30b77ea124bf7b7811e8a292f735d22cf4 Mon Sep 17 00:00:00 2001
From: Mark Jaquith <markjaquith@git.wordpress.org>
Date: Wed, 23 Apr 2008 22:58:36 +0000
Subject: [PATCH] Fix redirect issue with null post_ID equaling null
 url_to_postid(). fixes #6674 for trunk

git-svn-id: https://develop.svn.wordpress.org/trunk@7794 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/edit-form-advanced.php | 2 +-
 wp-admin/edit-page-form.php     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-admin/edit-form-advanced.php b/wp-admin/edit-form-advanced.php
index 8ddfc11370..ec7a2138f8 100644
--- a/wp-admin/edit-form-advanced.php
+++ b/wp-admin/edit-form-advanced.php
@@ -61,7 +61,7 @@ $saveasdraft = '<input name="save" type="submit" id="save" class="button" tabind
 <input name="referredby" type="hidden" id="referredby" value="<?php
 if ( !empty($_REQUEST['popupurl']) )
 	echo clean_url(stripslashes($_REQUEST['popupurl']));
-else if ( strpos( wp_get_referer(), '/wp-admin/' ) === false && url_to_postid(wp_get_referer()) == $post_ID  )
+else if ( strpos( wp_get_referer(), '/wp-admin/' ) === false && $post_ID && url_to_postid(wp_get_referer()) === $post_ID  )
 	echo 'redo';
 else
 	echo clean_url(stripslashes(wp_get_referer()));
diff --git a/wp-admin/edit-page-form.php b/wp-admin/edit-page-form.php
index 41c883e0ae..e800a46795 100644
--- a/wp-admin/edit-page-form.php
+++ b/wp-admin/edit-page-form.php
@@ -48,7 +48,7 @@ if (isset($mode) && 'bookmarklet' == $mode)
 <input type="hidden" id="post_type" name="post_type" value="<?php echo $post->post_type ?>" />
 <input type="hidden" id="original_post_status" name="original_post_status" value="<?php echo $post->post_status ?>" />
 <input name="referredby" type="hidden" id="referredby" value="<?php
-if ( strpos( wp_get_referer(), '/wp-admin/' ) === false && url_to_postid(wp_get_referer()) == $post_ID )
+if ( strpos( wp_get_referer(), '/wp-admin/' ) === false && $post_ID && url_to_postid(wp_get_referer()) === $post_ID )
 	echo 'redo';
 else
 	echo clean_url(stripslashes(wp_get_referer()));