From a2814ad13b68289409e81dc72dc763e893d1532e Mon Sep 17 00:00:00 2001
From: David Bomba <turbo124@gmail.com>
Date: Sun, 30 Oct 2022 21:37:22 +1100
Subject: [PATCH] Fixes for payment email preview

---
 app/Mail/Engine/PaymentEmailEngine.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/Mail/Engine/PaymentEmailEngine.php b/app/Mail/Engine/PaymentEmailEngine.php
index 8e383090ad6f..951fe587a3e1 100644
--- a/app/Mail/Engine/PaymentEmailEngine.php
+++ b/app/Mail/Engine/PaymentEmailEngine.php
@@ -251,17 +251,17 @@ class PaymentEmailEngine extends BaseEmailEngine
 
     private function formatInvoiceField($field)
     {
-        $invoice = '';
+        $invoicex = '';
 
         foreach ($this->payment->invoices as $invoice) {
 
             $invoice_field = $invoice->{$field};
 
-            $invoice .= ctrans('texts.invoice_number_short') . "{$invoice->number} {$invoice_field}";
+            $invoicex .= ctrans('texts.invoice_number_short') . "{$invoice->number} {$invoice_field}";
 
         }
 
-        return $invoice;
+        return $invoicex;
 
     }