From 0bc248d48aeca76fe22d846b1590439c49e0d718 Mon Sep 17 00:00:00 2001
From: Mohamed ELIDRISSI <67818913+elidrissidev@users.noreply.github.com>
Date: Sat, 4 Jun 2022 12:12:51 +0100
Subject: [PATCH] [PHP 8] Fix TypeError when calling round() with a string
 argument

---
 .../Mage/Usa/Model/Shipping/Carrier/Dhl/International.php   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/code/core/Mage/Usa/Model/Shipping/Carrier/Dhl/International.php b/app/code/core/Mage/Usa/Model/Shipping/Carrier/Dhl/International.php
index 72f3a25c8c2..226c014a721 100644
--- a/app/code/core/Mage/Usa/Model/Shipping/Carrier/Dhl/International.php
+++ b/app/code/core/Mage/Usa/Model/Shipping/Carrier/Dhl/International.php
@@ -768,9 +768,9 @@ protected function _addDimension($nodePiece)
     {
         $sizeChecker = (string)$this->getConfigData('size');
 
-        $height = $this->_getDimension((string)$this->getConfigData('height'));
-        $depth = $this->_getDimension((string)$this->getConfigData('depth'));
-        $width = $this->_getDimension((string)$this->getConfigData('width'));
+        $height = $this->_getDimension((float)$this->getConfigData('height'));
+        $depth = $this->_getDimension((float)$this->getConfigData('depth'));
+        $width = $this->_getDimension((float)$this->getConfigData('width'));
 
         if ($sizeChecker && $height && $depth && $width) {
             $nodePiece->addChild('Height', $height);