patch 8.1.1894: not checking for out-of-memory of autoload_name() commit https://github.com/vim/vim/commit/1058c9d9b5815467182d487f10f6dd71385cb796 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 20 21:58:00 2019 +0200 patch 8.1.1894: not checking for out-of-memory of autoload_name() Problem: Not checking for out-of-memory of autoload_name(). Solution: Check for NULL. (Dominique Pelle, closes https://github.com/vim/vim/issues/4846)

#! /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