From 1c1bfca2633acaa2759a2cfc790b54eb5930e0c4 Mon Sep 17 00:00:00 2001
From: William Martin <contact@willmartian.com>
Date: Wed, 22 Oct 2025 11:41:50 -0400
Subject: [PATCH] check for undefined chrome runtime (for easy Storybook
 mocking)

---
 .../services/phishing-detection.service.ts                   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apps/browser/src/dirt/phishing-detection/services/phishing-detection.service.ts b/apps/browser/src/dirt/phishing-detection/services/phishing-detection.service.ts
index b3875b12828..dd3e208572d 100644
--- a/apps/browser/src/dirt/phishing-detection/services/phishing-detection.service.ts
+++ b/apps/browser/src/dirt/phishing-detection/services/phishing-detection.service.ts
@@ -37,7 +37,7 @@ export class PhishingDetectionService {
     "https://raw.githubusercontent.com/Phishing-Database/Phishing.Database/master/phishing-domains-ACTIVE.txt";
   private static readonly RemotePhishingDatabaseChecksumUrl =
     "https://raw.githubusercontent.com/Phishing-Database/checksums/refs/heads/master/phishing-domains-ACTIVE.txt.md5";
-  private static readonly LocalPhishingDatabaseUrl = chrome.runtime.getURL(
+  private static readonly LocalPhishingDatabaseUrl?: string = chrome?.runtime?.getURL(
     "dirt/phishing-detection/services/phishing-domains-ACTIVE.txt",
   );
   /** This is tied to `./phishing-domainas-ACTIVE.txt` and should be updated in kind  */
@@ -632,6 +632,9 @@ export class PhishingDetectionService {
 
     try {
       this._logService.info("[PhishingDetectionService] Fetching local DB as fallback");
+      if (!this.LocalPhishingDatabaseUrl) {
+        throw new Error("No local database URL provided");
+      }
       const fallbackDomains = await this._auditService.getKnownPhishingDomains(
         this.LocalPhishingDatabaseUrl,
       );