# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1345555987 -7200
# Node ID 61c7c53c06d5410b8b578a3b449f9114fb04a28d
# Parent  d5bb9cd2e6dfa66484f6a74d7596bad9b6f95406
util.stanza: Use ipairs instead of childtags (behavior changed in 92c86e11fd44)

diff -r d5bb9cd2e6df -r 61c7c53c06d5 util/stanza.lua
--- a/util/stanza.lua	Fri Aug 10 16:32:40 2012 +0100
+++ b/util/stanza.lua	Tue Aug 21 15:33:07 2012 +0200
@@ -237,7 +237,7 @@
 	end
 	type = error_tag.attr.type;
 	
-	for child in error_tag:childtags() do
+	for _, child in ipairs(error_tag.tags) do
 		if child.attr.xmlns == xmlns_stanzas then
 			if not text and child.name == "text" then
 				text = child:get_text();