From b106785ebc695fc4038b8524992eefd8a3a39e87 Mon Sep 17 00:00:00 2001
From: Deukhoofd <Deukhoofd@gmail.com>
Date: Mon, 30 Apr 2018 19:14:41 +0200
Subject: [PATCH] Fix for muted role change caching until bot restarts

---
 DeukBot4/Database/ServerSettings/ServerSetting.cs | 3 ++-
 DeukBot4/Utilities/StringExtensions.cs            | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/DeukBot4/Database/ServerSettings/ServerSetting.cs b/DeukBot4/Database/ServerSettings/ServerSetting.cs
index 6bd655a..82a2d6b 100644
--- a/DeukBot4/Database/ServerSettings/ServerSetting.cs
+++ b/DeukBot4/Database/ServerSettings/ServerSetting.cs
@@ -13,10 +13,11 @@ namespace DeukBot4.Database.ServerSettings
         }
 
         public ulong ServerId { get; }
-        public ulong MutedRoleId { get; }
+        public ulong MutedRoleId { get; private set; }
 
         public async Task SetMutedRoleId(ulong id)
         {
+            MutedRoleId = id;
             using (var conn = new DatabaseConnection())
             {
                 using (var cmd = new NpgsqlCommand())
diff --git a/DeukBot4/Utilities/StringExtensions.cs b/DeukBot4/Utilities/StringExtensions.cs
index f746e40..581227b 100644
--- a/DeukBot4/Utilities/StringExtensions.cs
+++ b/DeukBot4/Utilities/StringExtensions.cs
@@ -7,7 +7,7 @@ namespace DeukBot4.Utilities
         public static string RemoveSpecialCharacters(this string str) {
             StringBuilder sb = new StringBuilder();
             foreach (char c in str) {
-                if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) {
+                if (char.IsLetterOrDigit(c) || char.IsWhiteSpace(c)) {
                     sb.Append(c);
                 }
             }