From a3028c14d8f32e44c44cd086409d42885a8eef48 Mon Sep 17 00:00:00 2001
From: Olivier Louvignes <olivier@mgcrea.io>
Date: Fri, 13 Oct 2023 21:10:42 +0200
Subject: [PATCH] chore(processor): add guard against non-array values from
 frame-processor

---
 src/module.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/module.ts b/src/module.ts
index 642255e..6b6f720 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -66,6 +66,10 @@ export const scanCodes = (
     frame,
     options,
   ) as unknown as (AndroidBarcode | iOSBarcode)[];
+  if (!Array.isArray(nativeCodes)) {
+    console.warn("Native frame processor failed to return a proper array!");
+    return [];
+  }
   return nativeCodes.map((nativeBarcode) =>
     normalizeNativeBarcode(nativeBarcode, frame),
   );