# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1638978051 -3600
# Node ID f3b09b8445b37e09374d48d8baa6ce02172237e7
# Parent  6ed7fd28f5e343ed9c0fe31e9b59e110ca2b0b2e
MUC: Return a friendly textual error when trying to speak without voice

I spend several minutes confused over where the bug was until I
remembered I had set myself as visitor in the previous debug session.
This would have helped.

diff -r 6ed7fd28f5e3 -r f3b09b8445b3 plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Tue Dec 07 21:43:36 2021 +0100
+++ b/plugins/muc/muc.lib.lua	Wed Dec 08 16:40:51 2021 +0100
@@ -1218,7 +1218,8 @@
 		event.origin.send(st.error_reply(event.stanza, "cancel", "not-acceptable", "You are not currently connected to this chat"));
 		return true;
 	elseif role_rank <= valid_roles.visitor then
-		event.origin.send(st.error_reply(event.stanza, "auth", "forbidden"));
+		event.origin.send(st.error_reply(event.stanza, "auth", "forbidden",
+			"You do not currently have permission to speak in this chat"));
 		return true;
 	end
 end, 50);