When closing database, be resilient to null db

6 years ago · 6ef0eb7284
parent 5c2514ecb8
commit 6ef0eb7284
1 changed files with 4 additions and 0 deletions
--- a/app/sql.js
+++ b/app/sql.js
@ -749,6 +749,10 @@ async function initialize({ configDir, key, messages }) {
 }

 async function close() {
+  if (!db) {
+    return;
+  }
+
  const dbRef = db;
  db = null;
  await dbRef.close();