# HG changeset patch
# User Georg Lukas <georg@op-co.de>
# Date 1551903947 -3600
# Node ID 1f2381492c9fa7e06ccc994e773e6cb786e7b676
# Parent  4ce945490a24cefab9552360a6efa35f5b132d14
mod_smacks: no crash on <a> without @h, fix #1317

diff -r 4ce945490a24 -r 1f2381492c9f mod_smacks/mod_smacks.lua
--- a/mod_smacks/mod_smacks.lua	Wed Mar 06 17:46:57 2019 +0100
+++ b/mod_smacks/mod_smacks.lua	Wed Mar 06 21:25:47 2019 +0100
@@ -344,6 +344,7 @@
 	local h = tonumber(stanza.attr.h);
 	if not h then
 		origin:close{ condition = "invalid-xml"; text = "Missing or invalid 'h' attribute"; };
+		return;
 	end
 	local handled_stanza_count = h-origin.last_acknowledged_stanza;
 	local queue = origin.outgoing_stanza_queue;