patch 8.2.0819: compiler warning for unused variable Commit: https://github.com/vim/vim/commit/f40e51a880a95f94dbbbecc9476559506c2cc345 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 24 23:14:23 2020 +0200 patch 8.2.0819: compiler warning for unused variable Problem: Compiler warning for unused variable. Solution: Remove the variable.

#! /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