patch 8.0.1047: buffer overflow in Ruby commit https://github.com/vim/vim/commit/00ccf54630dc68a9b8aedb92b268f3b697081f68 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 3 15:17:48 2017 +0200 patch 8.0.1047: buffer overflow in Ruby Problem: Buffer overflow in Ruby. Solution: Allocate one more byte. (Dominique Pelle)

#! /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