patch 8.1.2357: no test with wrong argument for rand() Commit: https://github.com/vim/vim/commit/68e9e5f7fccb8038cf0ca5b5d95c85a923152f46 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 28 22:55:43 2019 +0100 patch 8.1.2357: no test with wrong argument for rand() Problem: No test with wrong argument for rand(). Solution: Add a test case.

#! /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