From 78a526761b68cadf7599de03f0ea7134219daab6 Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Tue, 9 Jan 2018 17:35:41 +0000
Subject: [PATCH] Avoid erroring when -sV but scripts directory is missing or
 modified

---
 nse_main.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nse_main.lua b/nse_main.lua
index cf81d9ad7..a78beca74 100644
--- a/nse_main.lua
+++ b/nse_main.lua
@@ -818,7 +818,10 @@ local function get_chosen_scripts (rules)
         t, path = cnse.fetchscript(rule..".nse");
       end
       if t == nil then
-        error("'"..rule.."' did not match a category, filename, or directory");
+        -- Avoid erroring if -sV but no scripts are present
+        if not (cnse.scriptversion and rule == "version") then
+          error("'"..rule.."' did not match a category, filename, or directory");
+        end
       elseif t == "file" and not files_loaded[path] then
         script_params.selection = "file path";
         script_params.verbosity = true;