From 8a7a8d48ad0e302d776114d449ba20a34d4904ba Mon Sep 17 00:00:00 2001
From: Harmen <alicebob@lijzij.de>
Date: Wed, 20 Jun 2018 14:06:31 +0200
Subject: [PATCH] fix lua nil for nested values

Also for #43
---
 integration/script_test.go | 2 ++
 lua.go                     | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/integration/script_test.go b/integration/script_test.go
index 58cabbc5..01984ffe 100644
--- a/integration/script_test.go
+++ b/integration/script_test.go
@@ -18,6 +18,8 @@ func TestEval(t *testing.T) {
 		succ("EVAL", "return {ARGV[1]}", 0, "first\nwith\nnewlines!\r\r\n\t!"),
 		succ("EVAL", "return redis.call('GET', 'nosuch')==false", 0),
 		succ("EVAL", "return redis.call('GET', 'nosuch')==nil", 0),
+		succ("EVAL", "local a = redis.call('MGET', 'bar'); return a[1] == false", 0),
+		succ("EVAL", "local a = redis.call('MGET', 'bar'); return a[1] == nil", 0),
 
 		// failure cases
 		fail("EVAL"),
diff --git a/lua.go b/lua.go
index dbe6f0b8..5f0642f7 100644
--- a/lua.go
+++ b/lua.go
@@ -163,7 +163,7 @@ func redisToLua(l *lua.LState, res []interface{}) *lua.LTable {
 	for _, e := range res {
 		var v lua.LValue
 		if e == nil {
-			v = lua.LValue(nil)
+			v = lua.LFalse
 		} else {
 			switch et := e.(type) {
 			case int64: