# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1574711215 -3600
# Node ID f28718f46196d1f68968193e892fed1c4d1f39ba
# Parent  22db763c510cdc0a75a8e8c18a167cc91109a0b0
util.stanza: Remove redundant check for attrs

A stanza can't not have attrs if created the correct way

diff -r 22db763c510c -r f28718f46196 spec/util_stanza_spec.lua
--- a/spec/util_stanza_spec.lua	Mon Nov 25 20:44:05 2019 +0100
+++ b/spec/util_stanza_spec.lua	Mon Nov 25 20:46:55 2019 +0100
@@ -176,6 +176,13 @@
 				st.reply(not "a stanza");
 			end, "expected stanza");
 		end);
+
+		it("should reject not-stanzas", function ()
+			assert.has.error_match(function ()
+				st.reply({name="x"});
+			end, "expected stanza");
+		end);
+
 	end);
 
 	describe("#error_reply()", function()
diff -r 22db763c510c -r f28718f46196 util/stanza.lua
--- a/util/stanza.lua	Mon Nov 25 20:44:05 2019 +0100
+++ b/util/stanza.lua	Mon Nov 25 20:46:55 2019 +0100
@@ -438,7 +438,7 @@
 		error("bad argument to reply: expected stanza, got "..type(orig));
 	end
 	return new_stanza(orig.name,
-		orig.attr and {
+		{
 			to = orig.attr.from,
 			from = orig.attr.to,
 			id = orig.attr.id,