patch 8.2.3943: compiler warning from gcc for uninitialized variable Commit: https://github.com/vim/vim/commit/491669701c72578f273db53e579d8a03a9deac0c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 30 10:51:45 2021 +0000 patch 8.2.3943: compiler warning from gcc for uninitialized variable Problem: Compiler warning from gcc for uninitialized variable. Solution: Initialize variable. (closes https://github.com/vim/vim/issues/9429)

/^CFLAGS[[:blank:]]*=/s/$/ -Wall -Wextra -Wshadow -Werror/
/^PERL_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-function/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-parameter/