From 6372a14f42746fb75ad30e6243cdf1dc6959130e Mon Sep 17 00:00:00 2001
From: rboren <rboren@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 9 Oct 2004 02:00:34 +0000
Subject: [PATCH] pagenow fixes

git-svn-id: http://svn.automattic.com/wordpress/trunk@1765 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/vars.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wp-includes/vars.php b/wp-includes/vars.php
index d6dd744d9..82a5b5b52 100644
--- a/wp-includes/vars.php
+++ b/wp-includes/vars.php
@@ -43,7 +43,7 @@ $wp_htmltranswinuni = array(
 $PHP_SELF = $_SERVER['PHP_SELF'];
 if (preg_match('#([^/]+.php)#', $PHP_SELF, $self_matches)) {
 	$pagenow = $self_matches[1];
-} else {
+} else if (strstr($PHP_SELF, '?')) {
 	$pagenow = explode('/', $PHP_SELF);
 	$pagenow = trim($pagenow[(sizeof($pagenow)-1)]);
 	$pagenow = explode('?', $pagenow);
@@ -51,6 +51,8 @@ if (preg_match('#([^/]+.php)#', $PHP_SELF, $self_matches)) {
 	if (($querystring_start == '/') && ($pagenow != 'post.php')) {
 		$pagenow = get_settings('siteurl') . '/' . get_settings('blogfilename');
 	}
+} else {
+	$pagenow = 'index.php';
 }
 
 // Simple browser detection