From ce86f4b0ea04e8d37bfc37364f6a6d8e51612ce4 Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Sat, 10 Jan 2015 17:08:14 +0000
Subject: [PATCH] Fixed nil iterator in internal getiter()

---
 lume.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lume.lua b/lume.lua
index 38ae4e3..0d38aad 100644
--- a/lume.lua
+++ b/lume.lua
@@ -46,9 +46,13 @@ local isarray = function(x)
   return (x and x[1]) and true or false
 end
 
+local iternil = function()
+  return noop
+end
+
 local getiter = function(x)
   if x == nil then
-    return noop
+    return iternil
   elseif isarray(x) then
     return ipairs
   else