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view src/which.sh @ 6941:b63f09edb493 v7.4.789

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patch 7.4.789 Problem: Using freed memory and crash. (Dominique Pellej) Solution: Correct use of pointers. (Hirohito Higashi)
author Bram Moolenaar <bram@vim.org>
date Sun, 19 Jul 2015 14:42:23 +0200
parents 3fc0f57ecb91
children
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line source

#! /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