patch 8.2.4041: using unitialized pointer Commit: https://github.com/vim/vim/commit/aa9b3cacd52a6c34591bbd89fb6b06d4c097fe03 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 8 15:44:22 2022 +0000 patch 8.2.4041: using unitialized pointer Problem: Using unitialized pointer. Solution: Store "ht" when variable is in another script.

#! /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