fix: allow empty config in iron.core

Fixes Vigemus#401
jolars · Jan 26, 2025 · bb89cbb · bb89cbb
1 parent c2b2ba1
commit bb89cbb
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lua/iron/core.lua b/lua/iron/core.lua
@@ -707,8 +707,10 @@ core.setup = function(opts)
   config.namespace = vim.api.nvim_create_namespace("iron")
   vim.api.nvim_create_augroup("iron", {})
 
-  for k, v in pairs(opts.config) do
-    config[k] = v
+  if opts.config then
+    for k, v in pairs(opts.config) do
+      config[k] = v
+    end
   end
 
   if config.highlight_last ~= false then