patch 8.1.1235: compiler warnings for using STRLEN() value commit https://github.com/vim/vim/commit/c0af78fa0869d39314336faef36239f62f09e148 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 29 19:47:22 2019 +0200 patch 8.1.1235: compiler warnings for using STRLEN() value Problem: Compiler warnings for using STRLEN() value. Solution: Cast to int. (Christian Brabandt, Mike Williams)

#! /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