From 683e83117b0192b625891f9b90714d9a3ed8e535 Mon Sep 17 00:00:00 2001
From: sophron <sophron@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Sat, 17 Aug 2013 06:03:45 +0000
Subject: [PATCH] [NSE] Convert these values to numeric (for example, when they
 passed as command line args).

---
 nselib/httpspider.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nselib/httpspider.lua b/nselib/httpspider.lua
index c11dc96b1..6009fe090 100644
--- a/nselib/httpspider.lua
+++ b/nselib/httpspider.lua
@@ -974,8 +974,8 @@ Crawler = {
         if ( not ( type(self.options.doscraping) == "function" ) ) then
             self.options.doscraping = false
         end
-        self.options.maxdepth = self.options.maxdepth or 3
-        self.options.maxpagecount = self.options.maxpagecount or 20
+        self.options.maxdepth = tonumber(self.options.maxdepth) or 3
+        self.options.maxpagecount = tonumber(self.options.maxpagecount) or 20
         self.url = self.url or '/'
     end,