From 47e3a20aa847cddfdbd41c16015f95d7856bda11 Mon Sep 17 00:00:00 2001
From: batrick <batrick@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Wed, 8 Dec 2010 14:11:48 +0000
Subject: [PATCH] use better construction to iterate lines of a file

---
 nselib/unpwdb.lua | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/nselib/unpwdb.lua b/nselib/unpwdb.lua
index ce54c5920..1446950d3 100644
--- a/nselib/unpwdb.lua
+++ b/nselib/unpwdb.lua
@@ -104,13 +104,7 @@ local filltable = function(filename, table)
 		return false
 	end
 
-	while true do
-		local l = file:read()
-
-		if not l then
-			break
-		end
-
+	for l in file:lines() do
 		-- Comments takes up a whole line
 		if not l:match("#!comment:") then
 			table[#table + 1] = l