patch 9.0.0026: accessing freed memory with diff put Commit: https://github.com/vim/vim/commit/c5274dd12224421f2430b30c53b881b9403d649e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 2 15:10:00 2022 +0100 patch 9.0.0026: accessing freed memory with diff put Problem: Accessing freed memory with diff put. Solution: Bail out when diff pointer is no longer valid.

#! /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