From 283a31b7664c270b6f6cd2b5917de60004fb1f63 Mon Sep 17 00:00:00 2001
From: Shreyas Zare <shreyas@technitium.com>
Date: Sat, 14 Sep 2024 16:24:06 +0530
Subject: [PATCH] minor code refactoring changes.

---
 Apps/NxDomainApp/App.cs        | 2 +-
 Apps/QueryLogsSqliteApp/App.cs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Apps/NxDomainApp/App.cs b/Apps/NxDomainApp/App.cs
index 9e5d485e..b230a97e 100644
--- a/Apps/NxDomainApp/App.cs
+++ b/Apps/NxDomainApp/App.cs
@@ -65,7 +65,7 @@ namespace NxDomain
 
         private bool IsZoneBlocked(string domain, out string blockedDomain)
         {
-            domain = domain.ToLower();
+            domain = domain.ToLowerInvariant();
 
             do
             {
diff --git a/Apps/QueryLogsSqliteApp/App.cs b/Apps/QueryLogsSqliteApp/App.cs
index 5f21c074..d7fc0414 100644
--- a/Apps/QueryLogsSqliteApp/App.cs
+++ b/Apps/QueryLogsSqliteApp/App.cs
@@ -215,7 +215,7 @@ namespace QueryLogsSqlite
                                     {
                                         DnsQuestionRecord query = log.Request.Question[0];
 
-                                        paramQname.Value = query.Name.ToLower();
+                                        paramQname.Value = query.Name.ToLowerInvariant();
                                         paramQtype.Value = (int)query.Type;
                                         paramQclass.Value = (int)query.Class;
                                     }
@@ -452,7 +452,7 @@ CREATE TABLE IF NOT EXISTS dns_logs
                 pageNumber = 1;
 
             if (qname is not null)
-                qname = qname.ToLower();
+                qname = qname.ToLowerInvariant();
 
             string whereClause = string.Empty;