From f4b092259c49ec9d0e0c1ea3f85cec142c0395a6 Mon Sep 17 00:00:00 2001
From: nnposter <nnposter@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 4 Jul 2024 02:41:11 +0000
Subject: [PATCH] Correct the test for an empty non-list table. See #2784

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

diff --git a/nselib/mssql.lua b/nselib/mssql.lua
index 7669bb957..b2662f10e 100644
--- a/nselib/mssql.lua
+++ b/nselib/mssql.lua
@@ -3356,7 +3356,7 @@ Helper =
       for _, instance in ipairs(instances) do
         output[instance:GetName()] = process_instance(instance)
       end
-      if #output > 0 then
+      if next(output) then
         return outlib.sorted_by_key(output)
       end
       return nil