fix nil-access

Author: Jan Steinke

lua/lsp-preview/diff.lua

@@ -30,7 +30,7 @@ end
 
 ---@return string
 function Rename:title()
-	return "Rename: " .. self.change.oldUri
+	return "Rename: " .. self.change.oldUri .. " -> " .. self.change.newUri
 end
 
 ---@return { text: string, syntax: string } previewObject # the preview object used for backends

lua/lsp-preview/telescope.lua

@@ -179,7 +179,7 @@ function M.apply_action(opts, documentChanges, changes, apply_selection)
 				preview = preview or { syntax = "", text = "preview not available" }
 
 				vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, vim.split(preview.text, "\n", { plain = true }))
-				putils.highlighter(bufnr, preview.syntax, opts)
+				putils.highlighter(bufnr, preview.syntax, {})
 			end
 		end,
 		scroll_fn = function(self, direction)