From 9665b84dafb7e18acc229a9cf0685fc812184328 Mon Sep 17 00:00:00 2001
From: Iron-E <code.iron.e@gmail.com>
Date: Mon, 16 May 2022 23:16:30 -0400
Subject: [PATCH] fix(Layer): `nil` rhs from `{callback = function}`

---
 lua/libmodal/src/Layer.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/libmodal/src/Layer.lua b/lua/libmodal/src/Layer.lua
index de369a7..c83ef1b 100644
--- a/lua/libmodal/src/Layer.lua
+++ b/lua/libmodal/src/Layer.lua
@@ -15,7 +15,7 @@ end
 --- @param keymap table the keymap to unpack
 --- @return function|string rhs, table options
 local function unpack_keymap_rhs(keymap)
-	local rhs = keymap.rhs
+	local rhs = keymap.rhs or ''
 	keymap.rhs = nil
 
 	return rhs, keymap