From b2bc25657d153d4a5746adf657590afaf55ebd7d Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Fri, 18 Sep 2026 10:19:53 +0200
Subject: [PATCH] plugin XEP-0277: fix `mb_preview` D-Bus signature

---
 libervia/backend/plugins/plugin_xep_0277.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libervia/backend/plugins/plugin_xep_0277.py b/libervia/backend/plugins/plugin_xep_0277.py
index b624f2e9..c489025e 100644
--- a/libervia/backend/plugins/plugin_xep_0277.py
+++ b/libervia/backend/plugins/plugin_xep_0277.py
@@ -782,7 +782,7 @@ class XEP_0277:
         host.bridge.add_method(
             "mb_preview",
             ".plugin",
-            in_sign="ssss",
+            in_sign="ss",
             out_sign="s",
             method=self._mb_preview,
             async_=True,