# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1663233112 -7200
# Node ID 12ced5db29b2d9fe3857598f4e27403306514f7c
# Parent  4cfd093439478f8fb01be05ae05fbe67685e8c78# Parent  5b5b428d67e2011305fc8e25f5600b294a2c87dd
Merge 0.12->trunk

diff -r 4cfd09343947 -r 12ced5db29b2 util/stanza.lua
--- a/util/stanza.lua	Wed Sep 07 12:27:12 2022 +0200
+++ b/util/stanza.lua	Thu Sep 15 11:11:52 2022 +0200
@@ -167,6 +167,7 @@
 			return child;
 		end
 	end
+	return nil;
 end
 
 function stanza_mt:get_child_text(name, xmlns)
@@ -189,12 +190,14 @@
 	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 @@
 			return tag;
 		end
 	end
+	return nil;
 end
 
 function stanza_mt:children()
@@ -369,6 +373,7 @@
 	if #t.tags == 0 then
 		return t_concat(t);
 	end
+	return nil;
 end
 
 function stanza_mt.get_error(stanza)