patch 8.0.0781: MS-Windows: memory leak when using :terminal commit https://github.com/vim/vim/commit/ab6eec3887d68c260b50b1b8f9ed95d49d9306c6 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 27 21:46:43 2017 +0200 patch 8.0.0781: MS-Windows: memory leak when using :terminal Problem: MS-Windows: Memory leak when using :terminal. Solution: Handle failures properly. (Ken Takata)

#! /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