Bugfix: don't send Element objects to IndexedDB

src/headless/plugins/vcard/utils.js

@@ -226,8 +226,8 @@ export async function getVCard (jid) {
     } catch (error) {
         return {
             jid,
-            error,
-            vcard: isElement(error) ? error : null,
+            stanza: isElement(error) ? error : null,
+            error: isElement(error) ? null : error,
             vcard_error: (new Date()).toISOString()
         }
     }

src/headless/types/plugins/vcard/utils.d.ts

@@ -29,8 +29,8 @@ export function getVCard(jid: string): Promise<{
     image_hash: any;
 } | {
     jid: string;
+    stanza: any;
     error: any;
-    vcard: any;
     vcard_error: string;
 }>;
 export type MUCMessage = import('../../plugins/muc/message').default;