fixing binding issues with idb upgrade callback (#2896)

GoogleChrome · Jul 20, 2021 · 92dcf91 · 92dcf91
1 parent 46af63c
commit 92dcf91
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/workbox-expiration/src/models/CacheTimestampsModel.ts b/packages/workbox-expiration/src/models/CacheTimestampsModel.ts
@@ -207,7 +207,7 @@ class CacheTimestampsModel {
   private async getDb() {
     if (!this._db) {
       this._db = await openDB(DB_NAME, 1, {
-        upgrade: this._upgradeDbAndDeleteOldDbs,
+        upgrade: this._upgradeDbAndDeleteOldDbs.bind(this),
       });
     }
     return this._db;