commit https://github.com/vim/vim/commit/a5c0cc11330157c721748e317e8ff54b649610ca Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 30 16:40:39 2016 +0200 patch 7.4.2125 Problem: Compiler warning for loss of data. Solution: Add a type cast. (Christian Brabandt)

#! /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