[taler-wallet-core] 02/02: idb-bridge: avoid unhandled rejection when closing DB

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dold pushed a commit to branch master
in repository wallet-core.

commit f4d66541ed58ac71e0f8218be8ff210cdc024cb4
Author: Florian Dold <florian@dold.me>
AuthorDate: Wed Dec 15 02:58:36 2021 +0100

    idb-bridge: avoid unhandled rejection when closing DB
---
 packages/idb-bridge/src/MemoryBackend.ts | 10 ++++++----
 packages/idb-bridge/src/bridge-idb.ts    |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/packages/idb-bridge/src/MemoryBackend.ts 
b/packages/idb-bridge/src/MemoryBackend.ts
index de4bca88..99d5b796 100644
--- a/packages/idb-bridge/src/MemoryBackend.ts
+++ b/packages/idb-bridge/src/MemoryBackend.ts
@@ -562,10 +562,12 @@ export class MemoryBackend implements Backend {
       throw Error("connection not found - already closed?");
     }
     const myDb = this.databases[myConn.dbName];
-    // FIXME: what if we're still in a transaction?
-    myDb.connectionCookies = myDb.connectionCookies.filter(
-      (x) => x != conn.connectionCookie,
-    );
+    if (myDb) {
+      // FIXME: what if we're still in a transaction?
+      myDb.connectionCookies = myDb.connectionCookies.filter(
+        (x) => x != conn.connectionCookie,
+      );
+    }
     delete this.connections[conn.connectionCookie];
     this.disconnectCond.trigger();
   }
diff --git a/packages/idb-bridge/src/bridge-idb.ts 
b/packages/idb-bridge/src/bridge-idb.ts
index 9ea258fd..5d5f531b 100644
--- a/packages/idb-bridge/src/bridge-idb.ts
+++ b/packages/idb-bridge/src/bridge-idb.ts
@@ -2655,13 +2655,13 @@ export class BridgeIDBTransaction
         }
       }
 
-      await waitMacroQueue();
-
       if (!request._source) {
         // Special requests like indexes that just need to run some code,
         // with error handling already built into operation
         await operation();
       } else {
+        await waitMacroQueue();
+
         let event;
         try {
           BridgeIDBFactory.enableTracing &&

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