patch 8.2.3340: accessing uninitialized pointer Commit: https://github.com/vim/vim/commit/78a9c2e670d29349404b346e0aa90264cab19e9b Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 13 20:12:13 2021 +0200 patch 8.2.3340: accessing uninitialized pointer Problem: Accessing uninitialized pointer. Solution: Set pointer to NULL.

#! /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