diff options
Diffstat (limited to 'util/stanza.lua')
| -rw-r--r-- | util/stanza.lua | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/util/stanza.lua b/util/stanza.lua index 24f3cb33..c6e7aa6d 100644 --- a/util/stanza.lua +++ b/util/stanza.lua @@ -167,6 +167,7 @@ function stanza_mt:get_child(name, xmlns) return child; end end + return nil; end function stanza_mt:get_child_text(name, xmlns) @@ -189,12 +190,14 @@ 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) @@ -203,6 +206,7 @@ function stanza_mt:get_child_with_attr(name, xmlns, attr_name, attr_value, norma return tag; end end + return nil; end function stanza_mt:children() @@ -369,6 +373,7 @@ 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) |