# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1346018766 -7200
# Node ID d15a9eaa63ea5d7de65c37152d9a0da4a2e47ed9
# Parent  7e474c7f450a65b34fbd7dc1edd0d388f9d5314e
mod_vjud/vcard.lib: Handle empty vcards (thanks mva)

diff -r 7e474c7f450a -r d15a9eaa63ea mod_vjud/vcard.lib.lua
--- a/mod_vjud/vcard.lib.lua	Sun Aug 26 17:20:45 2012 +0000
+++ b/mod_vjud/vcard.lib.lua	Mon Aug 27 00:06:06 2012 +0200
@@ -98,7 +98,7 @@
 end
 
 function to_xep54(vCards)
-	if vCards[1].name then
+	if not vCards[1] or vCards[1].name then
 		return vcard_to_xep54(vCards)
 	else
 		local t = st.stanza("xCard", { xmlns = "vcard-temp" });
@@ -213,7 +213,7 @@
 end
 
 function to_text(vCards)
-	if vCards[1].name then
+	if vCards[1] and vCards[1].name then
 		return vcard_to_text(vCards)
 	else
 		local t = {};