patch 9.0.0576: unused loop variables Commit: https://github.com/vim/vim/commit/b2209f213e2931cf3313b24868a9165bbb717cc4 Author: dundargoc <gocdundar@gmail.com> Date: Sat Sep 24 15:55:27 2022 +0100 patch 9.0.0576: unused loop variables Problem: Unused loop variables. Solution: Use a while loop instead. (closes https://github.com/vim/vim/issues/11214)

#! /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