[*] Installer : added timout to sql connection

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@16743 b9a71923-0436-4b27-9f14-aed3839534dd

classes/db/MySQL.php

@@ -156,6 +156,7 @@ class MySQLCore extends Db
 	 */
 	public static function tryToConnect($server, $user, $pwd, $db, $newDbLink = true, $engine = null)
 	{
+		ini_set('mysql.connect_timeout', $timeout);
 		if (!$link = @mysql_connect($server, $user, $pwd, $newDbLink))
 			return 1;
 		if (!@mysql_select_db($db, $link))