From 7e581a6b5e4544e792c318d02e84ee7f5298df41 Mon Sep 17 00:00:00 2001
From: Todd Mortimer <todd@opennet.ca>
Date: Sun, 25 Jul 2021 22:13:16 -0400
Subject: [PATCH] Use std::iter::once instead of Some.

---
 src/parse.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/parse.rs b/src/parse.rs
index 10d56b1..e958d06 100644
--- a/src/parse.rs
+++ b/src/parse.rs
@@ -54,7 +54,7 @@ where
                 lines = rest;
 
                 match map(resp)? {
-                    MapOrNot::Map(t) => into.extend(Some(t)),
+                    MapOrNot::Map(t) => into.extend(std::iter::once(t)),
                     MapOrNot::MapVec(t) => into.extend(t),
                     MapOrNot::Not(resp) => match try_handle_unilateral(resp, unsolicited) {
                         Some(Response::Fetch(..)) => continue,