patch 8.2.2509: tests fail on s390 build Commit: https://github.com/vim/vim/commit/8d4be8901139f698c7919fd697d82abb1ce41911 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 13 18:33:02 2021 +0100 patch 8.2.2509: tests fail on s390 build Problem: Tests fail on s390 build. Solution: Initialize trycmd_T.

#! /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