From b0829edf3b2b42dfb46953d3927d5eb61882272f Mon Sep 17 00:00:00 2001
From: tokul <tokul@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Mon, 24 Jul 2006 19:20:24 +0000
Subject: [PATCH] #1527493 typo in elseif.

code later tries to use $a, but it is not always available. We have if()
and elseif(). There is no failsafe else version.


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@11432 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 include/init.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/init.php b/include/init.php
index 2755e080..265440f4 100644
--- a/include/init.php
+++ b/include/init.php
@@ -79,7 +79,12 @@ if (!(bool)ini_get('session.use_cookies') ||
 if (isset($_SERVER['SCRIPT_NAME'])) {
     $a = explode('/',$_SERVER['SCRIPT_NAME']);
 } elseif (isset($HTTP_SERVER_VARS['SCRIPT_NAME'])) {
-    $a = explode('/',$_SERVER['SCRIPT_NAME']);
+    $a = explode('/',$HTTP_SERVER_VARS['SCRIPT_NAME']);
+} else {
+    $error = 'Unable to detect script environment. '
+	.'Please test your PHP settings and send PHP core config, $_SERVER '
+	.'and $HTTP_SERVER_VARS to SquirrelMail developers.';
+    die($error);
 }
 $sSM_PATH = '';
 for($i = count($a) -2;$i > -1; --$i) {
-- 
2.25.1