From cae670db0bc09068e6cdb957d2cd2f21f2ac7db7 Mon Sep 17 00:00:00 2001
From: Stephen Callender <stephen@fostercommerce.com>
Date: Wed, 29 Apr 2026 21:02:54 -0400
Subject: [PATCH] Add check for empty line items

---
 src/adjusters/TaxJar.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/adjusters/TaxJar.php b/src/adjusters/TaxJar.php
index 9052c32..4d0e4a7 100644
--- a/src/adjusters/TaxJar.php
+++ b/src/adjusters/TaxJar.php
@@ -78,6 +78,10 @@ public function adjust(Order $order): array
             return [];
         }
 
+        if (empty($order->getLineItems())) {
+            return [];
+        }
+
         try {
             $orderTaxes = $this->_getOrderTaxData();
         } catch (Exception $e) {