fix(diagnostic): only set default handler config if unset

neovim · Jan 11, 2022 · 8a27205 · 8a27205
1 parent 984270c
commit 8a27205
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/runtime/lua/vim/diagnostic.lua b/runtime/lua/vim/diagnostic.lua
@@ -30,7 +30,7 @@ M.handlers = setmetatable({}, {
   __newindex = function(t, name, handler)
     vim.validate { handler = {handler, "t" } }
     rawset(t, name, handler)
-    if not global_diagnostic_options[name] then
+    if global_diagnostic_options[name] == nil then
       global_diagnostic_options[name] = true
     end
   end,