From f6f2dafaf726505095cb27eea58666bda71d4d55 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Fri, 30 Mar 2018 09:26:39 +1100
Subject: [PATCH] Make set -add replace existing value when applied to a map
 option

---
 src/option_types.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/option_types.hh b/src/option_types.hh
index aae25dde..0617a183 100644
--- a/src/option_types.hh
+++ b/src/option_types.hh
@@ -142,7 +142,7 @@ bool option_add(HashMap<Key, Value, domain>& opt, StringView str)
         HashItem<Key, Value> item;
         option_from_string(key_value[0], item.key);
         option_from_string(key_value[1], item.value);
-        opt.insert(std::move(item));
+        opt[std::move(item.key)] = std::move(item.value);
         changed = true;
     }
     return changed;