patch 8.1.1012: memory leak with E461 commit https://github.com/vim/vim/commit/ab89d7ab89a1dd7e40cc28df96c71c11b5ab9089 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 17 14:43:31 2019 +0100 patch 8.1.1012: memory leak with E461 Problem: Memory leak with E461. Solution: Clear the typeval. (Dominique Pelle, closes https://github.com/vim/vim/issues/4111)

#! /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