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view src/which.sh @ 2117:4be6da0fa3d9 v7.2.400

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updated for version 7.2.400 Problem: Dynamic Ruby is not initialised properly for version 1.9.1. Ruby cannot create strings from NULL. Solution: Cleanup #ifdefs. Handle NULL like an empty string. Add ruby_init_stack. (Sergey Khorev)
author Bram Moolenaar <bram@zimbu.org>
date Wed, 17 Mar 2010 18:15:23 +0100
parents 3fc0f57ecb91
children
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#! /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