patch 8.1.1161: unreachable code commit https://github.com/vim/vim/commit/1d79ce81e7be20405f0fa9687b37c86a2215e326 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 12 22:27:39 2019 +0200 patch 8.1.1161: unreachable code Problem: Unreachable code. Solution: Remove condition that will never be true. Add tests for all ANSI colors.

#! /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