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view src/which.sh @ 6795:adb3699fa30c v7.4.719

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patch 7.4.719 Problem: Overflow when adding MAXCOL to a pointer. Solution: Subtract pointers instead. (James McCoy)
author Bram Moolenaar <bram@vim.org>
date Mon, 04 May 2015 16:10:26 +0200
parents 3fc0f57ecb91
children
line wrap: on
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