prosody-hg: util/stanza.lua comparison

Merge 0.12->trunk

comparison

equal deleted inserted replaced

-:4cfd09343947
+:12ced5db29b2
 				or child.attr.xmlns == xmlns) then
 			return child;
 		end
 	end
+	return nil;
 end
 function stanza_mt:get_child_text(name, xmlns)
 	local tag = self:get_child(name, xmlns);
 	if tag then
 function stanza_mt:child_with_name(name)
 	for _, child in ipairs(self.tags) do
 		if child.name == name then return child; end
 	end
+	return nil;
 end
 function stanza_mt:child_with_ns(ns)
 	for _, child in ipairs(self.tags) do
 		if child.attr.xmlns == ns then return child; end
 	end
+	return nil;
 end
 function stanza_mt:get_child_with_attr(name, xmlns, attr_name, attr_value, normalize)
 	for tag in self:childtags(name, xmlns) do
 		if (normalize and normalize(tag.attr[attr_name]) or tag.attr[attr_name]) == attr_value then
 			return tag;
 		end
 	end
+	return nil;
 end
 function stanza_mt:children()
 	local i = 0;
 	return function (a)
 function stanza_mt.get_text(t)
 	if #t.tags == 0 then
 		return t_concat(t);
 	end
+	return nil;
 end
 function stanza_mt.get_error(stanza)
 	local error_type, condition, text, extra_tag;

Mercurial > prosody-hg