patch 8.2.0507: getbufvar() may get the wrong dictionary Commit: https://github.com/vim/vim/commit/5259275347667a90fb88d8ea74331f88ad68edfc Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 3 18:43:35 2020 +0200 patch 8.2.0507: getbufvar() may get the wrong dictionary Problem: Getbufvar() may get the wrong dictionary. (David le Blanc) Solution: Check for empty name. (closes https://github.com/vim/vim/issues/5878)