From 07e55ca04e4abb06a29dfa85ba7de7974ed9d664 Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Mon, 4 Dec 2017 03:01:47 -0800
Subject: [PATCH] Handle top-level empty list

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

diff --git a/src/rukka_lang/mod.rs b/src/rukka_lang/mod.rs
index 4245197..e441b4a 100644
--- a/src/rukka_lang/mod.rs
+++ b/src/rukka_lang/mod.rs
@@ -55,7 +55,7 @@ impl EvaluatorState {
       expr @ NumberAtom(_) => expr,
       List(items) => {
         if items.len() == 0 {
-          return Err(format!("Empty list"))
+          return Ok(List(items))
         }
         let ref first = items[0];
         match first {