From 0e2683e079e9a097d6b986d7fa575706813675fd Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Sat, 11 Aug 2018 21:23:59 +0000
Subject: [PATCH] Cache a static table instead of regenerating every time

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

diff --git a/nselib/url.lua b/nselib/url.lua
index 92b20f0ec..31a2905e1 100644
--- a/nselib/url.lua
+++ b/nselib/url.lua
@@ -408,6 +408,7 @@ function build_query(query)
   return table.concat(qstr, '&')
 end
 
+local get_default_port_ports = {http=80, https=443}
 ---
 -- Provides the default port for a given URI scheme.
 --
@@ -416,8 +417,7 @@ end
 --         or nil in case of an undefined scheme
 -----------------------------------------------------------------------------
 function get_default_port (scheme)
-  local ports = {http=80, https=443}
-  return ports[(scheme or ""):lower()]
+  return get_default_port_ports[(scheme or ""):lower()]
 end
 
 if not unittest.testing() then