From 4af76d20cafcd456bf3ce0fcb17b25a888c45160 Mon Sep 17 00:00:00 2001
From: Thomas <thomas@roundcube.net>
Date: Mon, 21 Oct 2013 15:14:46 -0400
Subject: [PATCH] Bump version

---
 program/lib/Roundcube/rcube_db_mysql.php |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/program/lib/Roundcube/rcube_db_mysql.php b/program/lib/Roundcube/rcube_db_mysql.php
index c32cc25..7f5ad2b 100644
--- a/program/lib/Roundcube/rcube_db_mysql.php
+++ b/program/lib/Roundcube/rcube_db_mysql.php
@@ -34,6 +34,13 @@
      */
     protected function init()
     {
+        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+            rcube::raise_error(array('code' => 600, 'type' => 'db',
+                'line' => __LINE__, 'file' => __FILE__,
+                'message' => "MySQL driver requires PHP >= 5.3, current version is " . PHP_VERSION),
+                true, true);
+        }
+
         // SQL identifiers quoting
         $this->options['identifier_start'] = '`';
         $this->options['identifier_end'] = '`';
@@ -126,6 +133,9 @@
         // Always return matching (not affected only) rows count
         $result[PDO::MYSQL_ATTR_FOUND_ROWS] = true;
 
+        // Enable AUTOCOMMIT mode (#1488902)
+        $dsn_options[PDO::ATTR_AUTOCOMMIT] = true;
+
         return $result;
     }
 
@@ -144,7 +154,7 @@
 
             $result = $this->query('SHOW VARIABLES');
 
-            while ($sql_arr = $this->fetch_array($result)) {
+            while ($row = $this->fetch_array($result)) {
                 $this->variables[$row[0]] = $row[1];
             }
         }

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