patch 8.2.0883: memory leak in test 49 Commit: https://github.com/vim/vim/commit/5fbf3bc3f9d007ab91eb005f9e3da6570992cb43 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 1 21:13:11 2020 +0200 patch 8.2.0883: memory leak in test 49 Problem: Memory leak in test 49. Solution: Free "sfile" from the exception.

#! /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