patch 8.2.2279: Vim9: memory leak with catch in skipped block Commit: https://github.com/vim/vim/commit/508b5618ec0bc6d1edff71e04d99280a2a51df9d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 2 18:17:26 2021 +0100 patch 8.2.2279: Vim9: memory leak with catch in skipped block Problem: Vim9: memory leak with catch in skipped block. Solution: Free the pattern if not used.

#! /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