From 3fdcdfbba87e91aeab8e901b64517e2386b0e58a Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Wed, 14 Aug 2013 16:56:16 -0700
Subject: [PATCH] Fix undefined var

---
 install/index.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/install/index.php b/install/index.php
index c1a0e0692f..d70c360066 100644
--- a/install/index.php
+++ b/install/index.php
@@ -425,8 +425,8 @@ class InstallRequirements {
 
     $configIDSiniDir = NULL;
     global $cmsPath;
+    $siteDir = getSiteDir($cmsPath, $_SERVER['SCRIPT_FILENAME']);
     if ($installType == 'drupal') {
-      $siteDir = getSiteDir($cmsPath, $_SERVER['SCRIPT_FILENAME']);
 
       // make sure that we can write to sites/default and files/
       $writableDirectories = array(
@@ -964,7 +964,7 @@ class InstallRequirements {
       return TRUE;
     }
     else {
-      $testDetails[2] .= " (the following PHP variables are missing: " . implode(", ", $missing) . ")";
+      $testDetails[2] = " (the following PHP variables are missing: " . implode(", ", $missing) . ")";
       $this->error($testDetails);
     }
   }
-- 
2.25.1