From 8a6f3a58000b7d969bd9108f2bdb34203354d39b Mon Sep 17 00:00:00 2001
From: Andreas Fischer <bantu@phpbb.com>
Date: Tue, 30 Jul 2013 01:54:11 +0200
Subject: [PATCH] [ticket/11524] Add another isset() to mitigate "Illegal
string offset 'limit'"
... on PHP 5.4 or higher.
PHPBB3-11524
---
phpBB/develop/mysql_upgrader.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/phpBB/develop/mysql_upgrader.php b/phpBB/develop/mysql_upgrader.php
index 05d279a099..17ce12e2bf 100644
--- a/phpBB/develop/mysql_upgrader.php
+++ b/phpBB/develop/mysql_upgrader.php
@@ -149,7 +149,8 @@ foreach ($schema_data as $table_name => $table_data)
list($orig_column_type, $column_length) = explode(':', $column_data[0]);
$column_type = sprintf($dbms_type_map['mysql_41'][$orig_column_type . ':'], $column_length);
- if (isset($dbms_type_map['mysql_40'][$orig_column_type . ':']['limit'][0]))
+ if (isset($dbms_type_map['mysql_40'][$orig_column_type . ':']['limit']) &&
+ isset($dbms_type_map['mysql_40'][$orig_column_type . ':']['limit'][0]))
{
switch ($dbms_type_map['mysql_40'][$orig_column_type . ':']['limit'][0])
{