Changed lume.format() to abort early if vars is nil

2024-11-19 07:04:24 +00:00 · 2014-03-03 21:08:19 +00:00 · 2014-03-03 21:08:19 +00:00 · 97907d5d13
commit 97907d5d13
parent 8283410210
1 changed files with 1 additions and 1 deletions
--- a/lume.lua
+++ b/lume.lua
@ -231,7 +231,7 @@ end


 function lume.format(str, vars)
-  vars = vars or {}
+  if not vars then return str end
  local f = function(x) return tostring(vars[x] or "{" .. x .. "}") end
  return (str:gsub("{(.-)}", f))
 end