From fca70e17101991cff2efa29cd79a338aba833e33 Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Thu, 17 Sep 2020 11:27:57 +0200
Subject: [PATCH] plugin XEP-0313: fix getting MAM archive when history is
 empty

---
 sat/plugins/plugin_xep_0313.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sat/plugins/plugin_xep_0313.py b/sat/plugins/plugin_xep_0313.py
index d808272a..780cf0db 100644
--- a/sat/plugins/plugin_xep_0313.py
+++ b/sat/plugins/plugin_xep_0313.py
@@ -86,8 +86,9 @@ class XEP_0313(object):
                 profile=client.profile)
             if not last_mess:
                 log.info(_("It seems that we have no MAM history yet"))
-                return
-            stanza_id = last_mess[0][-1]['stanza_id']
+                stanza_id = None
+            else:
+                stanza_id = last_mess[0][-1]['stanza_id']
         rsm_req = rsm.RSMRequest(max_=100, after=stanza_id)
         mam_req = mam.MAMRequest(rsm_=rsm_req)
         complete = False