From 4b80a070e72899f27bf864a57d061ae5f15f0865 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sun, 13 Feb 2005 20:01:41 +0000
Subject: [PATCH] Do not use is_*() functions before query_posts() runs.

git-svn-id: https://develop.svn.wordpress.org/trunk@2301 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-blog-header.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/wp-blog-header.php b/wp-blog-header.php
index f426c37a64..4ff27e6778 100644
--- a/wp-blog-header.php
+++ b/wp-blog-header.php
@@ -101,14 +101,11 @@ for ($i=0; $i<count($wpvarstoreset); $i += 1) {
 	}
 }
 
-if ( is_trackback() )
-	$doing_trackback = true;
-
 // Sending HTTP headers
 
-if ( is_404() ) {
+if ( !empty($error) && '404' == $error ) {
 	header('HTTP/1.x 404 Not Found');
-} else if ( !is_feed() ) {
+ } else if ( empty($feed) ) {
 	@header('X-Pingback: '. get_bloginfo('pingback_url'));
 } else {
 	// We're showing a feed, so WP is indeed the only thing that last changed
@@ -188,6 +185,9 @@ if ( (0 == count($posts)) && !is_404() && !is_search()
 	header('HTTP/1.x 404 Not Found');
 }
 
+if ( is_trackback() )
+	$doing_trackback = true;
+
 $wp_did_header = true;
 endif;