# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1652623954 -7200
# Node ID c589874fe3489154628810592ff5d13ac9825d77
# Parent  ad49bb3a47808e8ea6371d2bfe8bd2e78c9bf2fe
mod_smacks: Initialize queue before sending <enable>

Setting the .smacks field enables code paths that expects the queue to
be present.  The queue is initialized in wrap_session_out().  With
opportunistic writes enabled this happens immediately on .sends2s(), so
the sending <enable> must happen before OR after these two lines, not in
the middle.

diff -r ad49bb3a4780 -r c589874fe348 plugins/mod_smacks.lua
--- a/plugins/mod_smacks.lua	Sun May 15 15:29:02 2022 +0200
+++ b/plugins/mod_smacks.lua	Sun May 15 16:12:34 2022 +0200
@@ -334,8 +334,8 @@
 	if not session.smacks_feature then return end
 
 	session.smacks = session.smacks_feature.attr.xmlns;
+	wrap_session_out(session, false);
 	session.sends2s(st.stanza("enable", { xmlns = session.smacks }));
-	wrap_session_out(session, false);
 end);
 
 function handle_enabled(session, stanza, xmlns_sm) -- luacheck: ignore 212/stanza