fixup

Author: matthiasgeihs

packages/keyring-controller/src/KeyringController.ts

@@ -2869,7 +2869,11 @@ export class KeyringController extends BaseController<
         this.#password = currentPassword;
 
         this.update((state) => {
-          state.encryptedEncryptionKey = currentEncryptedEncryptionKey;
+          if (currentEncryptedEncryptionKey !== undefined) {
+            state.encryptedEncryptionKey = currentEncryptedEncryptionKey;
+          } else {
+            delete state.encryptedEncryptionKey;
+          }
         });
 
         await this.#restoreSerializedKeyrings(currentSerializedKeyrings);