When closing database, be resilient to null db

signalapp · Mar 29, 2019 · 6ef0eb7 · 6ef0eb7
1 parent 5c2514e
commit 6ef0eb7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git 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();