From 84bb81d6ee8a562cb7564634ffc5f2529d886156 Mon Sep 17 00:00:00 2001
From: fyodor <fyodor@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Tue, 7 Oct 2008 02:17:08 +0000
Subject: [PATCH] 1-line fix from Jah: The attached fixes an error in
 ipOps.ip_to_bin() when a string is passed to stdnse.tohex().  This should
 always be (and should always have been) a number.

---
 nselib/ipOps.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nselib/ipOps.lua b/nselib/ipOps.lua
index d9cd6593c..2cbcc30ad 100644
--- a/nselib/ipOps.lua
+++ b/nselib/ipOps.lua
@@ -387,7 +387,7 @@ ip_to_bin = function( ip )
   if not ip:match( ":" ) then
     -- ipv4 string
     for octet in string.gfind( ip, "%d+" ) do
-      t[#t+1] = stdnse.tohex( octet )
+      t[#t+1] = stdnse.tohex( tonumber(octet) )
     end
     mask = "00"
   else