fix: deal with the case that bufname is nil (#147)

ref nvim-telescope/telescope.nvim#2552 (comment)
nvim-telescope · Sep 17, 2023 · eaaabc9 · eaaabc9
1 parent 2119da4
commit eaaabc9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lua/frecency/fs.lua b/lua/frecency/fs.lua
@@ -34,10 +34,10 @@ FS.new = function(config)
   return self
 end
 
----@param path string
+---@param path string?
 ---@return boolean
 function FS:is_valid_path(path)
-  return Path:new(path):is_file() and not self:is_ignored(path)
+  return not not path and Path:new(path):is_file() and not self:is_ignored(path)
 end
 
 ---@param path string