Minor cleanup

Libraries/SPTarkov.Server.Core/Helpers/RagfairHelper.cs

@@ -59,22 +59,16 @@ public class RagfairHelper(
         if (!string.IsNullOrEmpty(request.LinkedSearchId))
         {
             var data = ragfairLinkedItemService.GetLinkedItems(request.LinkedSearchId);
-            result = data == null ? [] : [..data];
+            result = [..data];
         }
 
         // Case: category
         if (!string.IsNullOrEmpty(request.HandbookId))
         {
             var handbook = GetCategoryList(request.HandbookId);
-
-            if (result.Count != null && result.Count > 0)
-            {
-                result = utilityHelper.ArrayIntersect(result, handbook);
-            }
-            else
-            {
-                result = handbook;
-            }
+            result = result?.Count > 0
+                ? utilityHelper.ArrayIntersect(result, handbook)
+                : handbook;
         }
 
         return result;

Libraries/SPTarkov.Server.Core/Helpers/RagfairOfferHelper.cs

@@ -346,7 +346,7 @@ public class RagfairOfferHelper(
         bool playerIsFleaBanned = false)
     {
         var offerRootItem = offer.Items[0];
-        /** Currency offer is sold for */
+        // Currency offer is sold for
         var moneyTypeTpl = offer.Requirements[0].Template;
         var isTraderOffer = _databaseService.GetTraders().ContainsKey(offer.User.Id);