patch 8.2.4772: old Coverity warning for not checking ftell() return value Commit: https://github.com/vim/vim/commit/3df8f6e353eeaf24bb5fe3769ed07c03791bb58e Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 17 14:01:51 2022 +0100 patch 8.2.4772: old Coverity warning for not checking ftell() return value Problem: Old Coverity warning for not checking ftell() return value. Solution: Check return value of fseek() and ftell().