patch 9.0.1088: clang warns for unused variable Commit: https://github.com/vim/vim/commit/9fca133eb78ce25531da394db904c4fa8d40b35c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 22 21:06:41 2022 +0000 patch 9.0.1088: clang warns for unused variable Problem: Clang warns for unused variable. Solution: Adjust #ifdef. (John Marriott)

#! /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