From c8832f6110fdd4d401c7b282e303e54fe195f4e5 Mon Sep 17 00:00:00 2001
From: Hillel Coren <hillelcoren@gmail.com>
Date: Tue, 19 Jun 2018 23:12:08 +0300
Subject: [PATCH] Fix

---
 app/Ninja/Repositories/InvoiceRepository.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Ninja/Repositories/InvoiceRepository.php b/app/Ninja/Repositories/InvoiceRepository.php
index 6972b2880faa..92b26cd4b626 100644
--- a/app/Ninja/Repositories/InvoiceRepository.php
+++ b/app/Ninja/Repositories/InvoiceRepository.php
@@ -381,7 +381,7 @@ class InvoiceRepository extends BaseRepository
             @file_put_contents(storage_path('logs/invoice-repo.log'), $logMessage, FILE_APPEND);
         }
 
-        $isNew = ! $publicId || inval($publicId) < 0;
+        $isNew = ! $publicId || $publicId == '-1';
 
         if ($invoice) {
             // do nothing