From 4ea194b71af28a7eb61cfde104e8d35207711cdd Mon Sep 17 00:00:00 2001
From: Rafal Kosla <rafalkosla101@gmail.com>
Date: Wed, 3 Aug 2022 15:12:05 +0200
Subject: [PATCH] Fix error parsing

---
 src/Http.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Http.ts b/src/Http.ts
index fc46e359..e29fe31e 100644
--- a/src/Http.ts
+++ b/src/Http.ts
@@ -69,13 +69,14 @@ export default class Http {
   }
 
   protected processError(error: Error): SpreeSDKError {
-    if (error instanceof FetchError) {
-      if (error.response) {
+    if ((error as FetchError)?.response) {
+      const fetchError = (error as FetchError)
+      if (fetchError.response) {
         // Error from Spree outside HTTP 2xx codes
         return this.processSpreeError(error)
       }
 
-      if (error.request) {
+      if (fetchError.request) {
         // No response received from Spree
         return new NoResponseError()
       }