fix(treesitter): nvim-treesitter main branch warning

Author: ibhagwan

lua/fzf-lua/providers/buffers.lua

@@ -467,7 +467,7 @@ M.treesitter = function(opts)
   local ft = vim.bo[bufnr0].ft
   local lang = ts.language.get_lang(ft) or ft
   if not utils.has_ts_parser(lang) then
-    utils.info("No treesitter parser found for '%s' (bufnr=%d).", bufname0, bufnr0)
+    utils.info("No treesitter parser found for '%s' (bufnr=%d)", bufname0, bufnr0)
     return
   end
 
@@ -483,7 +483,10 @@ M.treesitter = function(opts)
   if not root then return end
 
   local query = (ts.query.get(lang, "locals"))
-  if not query then return end
+  if not query then
+    utils.warn([[ts.query.get("%s","locals") returned nil]], lang)
+    return
+  end
 
   local get = function(bufnr)
     local definitions = {}