4988: Fixed the broken pretty url with subsites when course name opti…

…on is turned on in admin system preference page and defined in course property page.

go.php

@@ -17,8 +17,11 @@
 
 $_user_location	= 'public';  //like browse, and registration, doesn't need username/passwords to get into
 
+include_once(AT_INCLUDE_PATH . 'lib/vital_funcs.inc.php');
+define('AT_SITE_PATH', get_site_path());
+
 require_once(AT_INCLUDE_PATH . 'classes/UrlRewrite/UrlParser.class.php');
-include_once(AT_INCLUDE_PATH.'config.inc.php');
+include_once(AT_SITE_PATH.'include/config.inc.php');
 require_once(AT_INCLUDE_PATH.'lib/constants.inc.php');
 require_once(AT_INCLUDE_PATH.'lib/mysql_connect.inc.php');
 //require_once(AT_INCLUDE_PATH.'vitals.inc.php');

include/classes/UrlRewrite/UrlParser.class.php

@@ -81,7 +81,7 @@ function parsePathinfo($pathinfo){
 		//check if this is a course slug or course id.
 		if (preg_match('/^[\d]+$/', $matches[1])==0){
 			//it's a course slug, log into the course.
-			$sql	= "SELECT course_id FROM ".TABLE_PREFIX."courses WHERE course_dir_name='$matches[1]'";
+			$sql = "SELECT course_id FROM ".TABLE_PREFIX."courses WHERE course_dir_name='$matches[1]'";
 			$result = mysql_query($sql, $db);
 			$row = mysql_fetch_assoc($result);
 			if ($row['course_id']!=''){