patch 8.1.1671: copying a blob may result in it being locked commit https://github.com/vim/vim/commit/b7b9efbccfe17ee3f7b1bb877b7745d5bfbf0804 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 12 20:17:03 2019 +0200 patch 8.1.1671: copying a blob may result in it being locked Problem: Copying a blob may result in it being locked. Solution: Reset v_lock. (Ken Takata, closes https://github.com/vim/vim/issues/4648)