patch 8.2.4435: dead code in checking map() arguments Commit: https://github.com/vim/vim/commit/7842761bbaa7965fa52b5e3eadf162bc7fa6cdb1 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 21 18:34:30 2022 +0000 patch 8.2.4435: dead code in checking map() arguments Problem: Dead code in checking map() arguments. (Dominique Pell?) Solution: Remove the first return statement. (closes https://github.com/vim/vim/issues/9815)