diff --git a/phpBB/includes/functions_install.php b/phpBB/includes/functions_install.php
index 42b9b4e318..7fa299548d 100644
--- a/phpBB/includes/functions_install.php
+++ b/phpBB/includes/functions_install.php
@@ -23,10 +23,10 @@ function can_load_dll($dll)
 {
 	// SQLite2 is a tricky thing, from 5.0.0 it requires PDO; if PDO is not loaded we must state that SQLite is unavailable
 	// as the installer doesn't understand that the extension has a prerequisite.
-    if ($dll == 'sqlite' && version_compare(PHP_VERSION, '5.0.0', '>=') && !extension_loaded('pdo'))
-    {
-        return false;
-    }
+	if ($dll == 'sqlite' && version_compare(PHP_VERSION, '5.0.0', '>=') && !extension_loaded('pdo'))
+	{
+		return false;
+	}
 	return ((@ini_get('enable_dl') || strtolower(@ini_get('enable_dl')) == 'on') && (!@ini_get('safe_mode') || strtolower(@ini_get('safe_mode')) == 'off') && function_exists('dl') && @dl($dll . '.' . PHP_SHLIB_SUFFIX)) ? true : false;
 }