patch 9.0.0224: Using NULL pointer when skipping compiled code Commit: https://github.com/vim/vim/commit/4875d6ab068f09df88d24d81de40dcd8d56e243d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 17 15:55:51 2022 +0100 patch 9.0.0224: Using NULL pointer when skipping compiled code Problem: Using NULL pointer when skipping compiled code. Solution: Check for skipping.

#! /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