From 53d68e69c328cb45f1f253bc775d7e53d6948680 Mon Sep 17 00:00:00 2001
From: garvinhicking <garvinhicking>
Date: Fri, 20 Jan 2006 12:32:17 +0000
Subject: [PATCH] a fix for poor people that have no PHP_SELF.

---
 include/functions_installer.inc.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/functions_installer.inc.php b/include/functions_installer.inc.php
index 6c90eb8..057fa35 100644
--- a/include/functions_installer.inc.php
+++ b/include/functions_installer.inc.php
@@ -171,7 +171,11 @@ function serendipity_query_default($optname, $default, $usertemplate = false, $t
             return $type;
 
         case 'serendipityPath':
-            $test_path1 = $_SERVER['DOCUMENT_ROOT'] . rtrim(dirname($_SERVER['PHP_SELF']), '/') . '/';
+            if (empty($_SERVER['PHP_SELF'])) {
+                $test_path1 = $_SERVER['DOCUMENT_ROOT'] . rtrim(dirname($_SERVER['SCRIPT_FILENAME']), '/') . '/';
+            } else {
+                $test_path1 = $_SERVER['DOCUMENT_ROOT'] . rtrim(dirname($_SERVER['PHP_SELF']), '/') . '/';
+            }
             $test_path2 = serendipity_getRealDir(__FILE__);
             if (file_exists($test_path1 . 'serendipity_admin.php')) {
                 return $test_path1;
@@ -630,7 +634,7 @@ function serendipity_checkInstallation() {
     if (!is_dir($_POST['serendipityPath'])) {
         $errs[] = sprintf(DIRECTORY_NON_EXISTANT, $_POST['serendipityPath']);
     }
-    /* This test has already been passed on the diagnosis page.  Besides 
+    /* This test has already been passed on the diagnosis page.  Besides
        it's a partially bogus test.
     elseif (!is_writable($_POST['serendipityPath']) ) {
         $errs[] = sprintf(DIRECTORY_WRITE_ERROR, $_POST['serendipityPath']);
-- 
2.39.5