From 8dc8fc23c87cd7a984e089b69d5fa2645446fc54 Mon Sep 17 00:00:00 2001
From: Tino Goratsch <tino.goratsch@hotmail.com>
Date: Fri, 19 Feb 2016 09:44:07 +0100
Subject: [PATCH] Optimization for Smarty_Internal_Data::assign()

Removed the extra if block, when an array has been given as the $tpl_var argument, because in the else block there is already a "not empty check".
---
 libs/sysplugins/smarty_internal_data.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libs/sysplugins/smarty_internal_data.php b/libs/sysplugins/smarty_internal_data.php
index 2d65ef9f..59366b77 100644
--- a/libs/sysplugins/smarty_internal_data.php
+++ b/libs/sysplugins/smarty_internal_data.php
@@ -95,9 +95,7 @@ class Smarty_Internal_Data
     {
         if (is_array($tpl_var)) {
             foreach ($tpl_var as $_key => $_val) {
-                if ($_key != '') {
-                    $this->assign($_key, $_val, $nocache);
-                }
+                $this->assign($_key, $_val, $nocache);
             }
         } else {
             if ($tpl_var != '') {