Index: branches/5.2.x/core/install/step_templates/security.tpl
===================================================================
diff -u -N -r15137 -r16435
--- branches/5.2.x/core/install/step_templates/security.tpl	(.../security.tpl)	(revision 15137)
+++ branches/5.2.x/core/install/step_templates/security.tpl	(.../security.tpl)	(revision 16435)
@@ -12,7 +12,7 @@
 
 	$output = '';
 	$write_check = true;
-	$check_paths = Array ('/', '/index.php', $this->toolkit->defaultWritablePath . '/config.php', ADMIN_DIRECTORY . '/index.php');
+	$check_paths = Array ('/', '/index.php', $this->toolkit->systemConfig->get('WriteablePath', 'Misc') . '/config.php', ADMIN_DIRECTORY . '/index.php');
 
 	foreach ($check_paths as $check_path) {
 		$path_secure = true;