diff --git a/Pilz.Net/Api/Server/BaseHandler.cs b/Pilz.Net/Api/Server/BaseHandler.cs
index 8f598e5..22ac65c 100644
--- a/Pilz.Net/Api/Server/BaseHandler.cs
+++ b/Pilz.Net/Api/Server/BaseHandler.cs
@@ -79,12 +79,12 @@ public abstract class BaseHandler<TEntity, TUpdateMsg>(IApiServer server)
         return Activator.CreateInstance<TEntity>();
     }
 
-    protected virtual IQueryable<TEntity> FilterByIDs(IQueryable<TEntity> entities, string? idsStr)
+    protected virtual IQueryable<TEntity> FilterByIDs(IQueryable<TEntity> entities, string? ids)
     {
-        if (idsStr != null)
+        if (ids != null)
         {
-            var ids = idsStr.Split(',').Select(n => int.TryParse(n, out var v) ? v : default);
-            return entities.Where(n => ids.Contains(n.Id));
+            var idsInt = ids.Split(',').Select(n => int.TryParse(n, out var v) ? v : default);
+            return entities.Where(n => idsInt.Contains(n.Id));
         }
         return entities;
     }