Changed internal func isarray() to handle nil

2024-11-19 07:04:24 +00:00 · 2015-01-10 14:32:29 +00:00 · 2015-01-10 14:32:29 +00:00 · ac10d54b47
commit ac10d54b47
parent 067e58b30f
1 changed files with 1 additions and 1 deletions
--- a/lume.lua
+++ b/lume.lua
@ -43,7 +43,7 @@ local iscallable = function(x)
 end

 local isarray = function(x)
-  return x[1] and true or false
+  return (x and x[1]) and true or false
 end

 local getiter = function(x)