From 15b92166343f10f2312224fe0ec7e8e322c0438a Mon Sep 17 00:00:00 2001
From: emc3 <emc3@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 11 Nov 2003 20:57:43 +0000
Subject: [PATCH] Never understimate the ingenuity of fools.

git-svn-id: http://svn.automattic.com/wordpress/trunk@542 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-settings.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/wp-settings.php b/wp-settings.php
index a0143cba7a..f2192d4b07 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -6,7 +6,14 @@
 // accessing a single global $all_settings var
 if (!$_wp_installing) {
     $siteurl = get_settings('siteurl');
-	if ('/' == substr($siteurl, -1)) $siteurl = substr($siteurl, 0, -1);
+	// "When trying to design a foolproof system, 
+	//  never underestimate the ingenuity of the fools :)"
+	//
+	// Strip trailing slashes from $siteurl. But don't do
+	// anything that could cause an infinite loop.
+	while (('/' == substr($siteurl, -1)) && (10 > $i++)) {
+		$siteurl = substr($siteurl, 0, -1);
+	}
     $blogfilename = get_settings('blogfilename');
     $blogname = get_settings('blogname');
     $blogdescription = get_settings('blogdescription');