# HG changeset patch
# User Vadim Misbakh-Soloviov <mva@mva.name>
# Date 1392807557 -25200
# Node ID 2df312eb816d1ab1b018ab02cdda02fcd7cb351b
# Parent  d3579ea5ff33822348731d066fe4e484b2237bb9
mod_seclabels: Avoid tracebacks about indexing nil stanza

diff -r d3579ea5ff33 -r 2df312eb816d mod_seclabels/mod_seclabels.lua
--- a/mod_seclabels/mod_seclabels.lua	Wed Feb 19 17:57:32 2014 +0700
+++ b/mod_seclabels/mod_seclabels.lua	Wed Feb 19 17:59:17 2014 +0700
@@ -11,8 +11,10 @@
 
 module:hook("account-disco-info", function(event) -- COMPAT
 	local stanza = event.stanza;
-	stanza:tag('feature', {var=xmlns_label}):up();
-	stanza:tag('feature', {var=xmlns_label_catalog}):up();
+	if stanza then
+		stanza:tag('feature', {var=xmlns_label}):up();
+		stanza:tag('feature', {var=xmlns_label_catalog}):up();
+	end;
 end);
 
 local default_labels = {