From ba6d3d04c004d526568a86e4e87b3572b879a35c Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Fri, 25 Jan 2008 07:35:49 +0000
Subject: Check if file exists or return nil

git-svn-id: svn://svn.alpinelinux.org/acf/core/trunk@647 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 lib/getopts.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/getopts.lua b/lib/getopts.lua
index e0e7469..9668db2 100644
--- a/lib/getopts.lua
+++ b/lib/getopts.lua
@@ -1,7 +1,9 @@
 module (..., package.seeall)
+require("fs")
 
 function getoptsfromfile (file, search, filter)
 	local opts = nil
+	if not (fs.is_file(file)) then return nil end
 	local conf_file = fs.read_file_as_array ( file )
 	for i=1,table.maxn(conf_file) do
 		local l = conf_file[i]
-- 
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