patch 8.2.1211: removed more than dead code Commit: https://github.com/vim/vim/commit/8455c5ed31c9cb2919f5e62693bab6b09bf60df2 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jul 14 21:22:30 2020 +0200 patch 8.2.1211: removed more than dead code Problem: Removed more than dead code. Solution: Put back the decrement.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done