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view src/which.sh @ 4297:aca1886102bd v7.3.898

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updated for version 7.3.898 Problem: Memory leak reported by valgrind in test 91. Solution: Only use default argument when needed.
author Bram Moolenaar <bram@vim.org>
date Mon, 15 Apr 2013 15:15:35 +0200
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