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-rw-r--r--util/stanza.lua12
1 files changed, 5 insertions, 7 deletions
diff --git a/util/stanza.lua b/util/stanza.lua
index 8d3b7747..c817f93b 100644
--- a/util/stanza.lua
+++ b/util/stanza.lua
@@ -65,7 +65,7 @@ end
function stanza_mt:text(text)
(self.last_add[#self.last_add] or self):add_direct_child(text);
- return self;
+ return self;
end
function stanza_mt:up()
@@ -95,7 +95,7 @@ end
function stanza_mt:get_child(name, xmlns)
for _, child in ipairs(self.tags) do
- if (not name or child.name == name)
+ if (not name or child.name == name)
and ((not xmlns and self.attr.xmlns == child.attr.xmlns)
or child.attr.xmlns == xmlns) then
@@ -105,13 +105,13 @@ function stanza_mt:get_child(name, xmlns)
end
function stanza_mt:child_with_name(name)
- for _, child in ipairs(self.tags) do
+ for _, child in ipairs(self.tags) do
if child.name == name then return child; end
end
end
function stanza_mt:child_with_ns(ns)
- for _, child in ipairs(self.tags) do
+ for _, child in ipairs(self.tags) do
if child.attr.xmlns == ns then return child; end
end
end
@@ -123,7 +123,6 @@ function stanza_mt:children()
local v = a[i]
if v then return v; end
end, self, i;
-
end
function stanza_mt:childtags()
local i = 0;
@@ -132,7 +131,6 @@ function stanza_mt:childtags()
local v = self.tags[i]
if v then return v; end
end, self.tags[1], i;
-
end
local xml_escape
@@ -317,7 +315,7 @@ if do_pretty_printing then
function stanza_mt.pretty_print(t)
local children_text = "";
for n, child in ipairs(t) do
- if type(child) == "string" then
+ if type(child) == "string" then
children_text = children_text .. xml_escape(child);
else
children_text = children_text .. child:pretty_print();