patch 9.0.1715: duplicate test in message_test.c Commit: https://github.com/vim/vim/commit/7772c93a3ec1ce60469e9aea9899687ae1141f34 Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Aug 15 22:48:40 2023 +0200 patch 9.0.1715: duplicate test in message_test.c Problem: duplicate test in message_test.c Solution: Remove duplicate test and make functions static closes: #12803 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com>

#! /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