From 6343873fb97b055ddaa0151c5b41139fb10dfddf Mon Sep 17 00:00:00 2001
From: tsukino <0xtsukino@gmail.com>
Date: Thu, 16 Jan 2025 22:36:53 +0800
Subject: [PATCH] fix: handle empty sublevels

---
 src/entries/Background/db.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/entries/Background/db.ts b/src/entries/Background/db.ts
index 69509c38..eacb8876 100644
--- a/src/entries/Background/db.ts
+++ b/src/entries/Background/db.ts
@@ -349,6 +349,8 @@ export async function getCookiesByHost(link: string) {
     ? Object.keys(links).filter((l) => minimatch(l, link))[0]
     : Object.keys(links).filter((l) => urlify(l)?.host === link)[0];
 
+  if (!cookieLink) return ret;
+
   for await (const [key, value] of cookiesDb.sublevel(cookieLink).iterator()) {
     ret[key] = value;
   }
@@ -409,6 +411,8 @@ export async function getHeadersByHost(link: string) {
     ? Object.keys(links).filter((l) => minimatch(l, link))[0]
     : Object.keys(links).filter((l) => urlify(l)?.host === link)[0];
 
+  if (!headerLink) return ret;
+
   for await (const [key, value] of headersDb.sublevel(headerLink).iterator()) {
     ret[key] = value;
   }