Update AbpSecurityHeadersMiddleware.cs

framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Security/AbpSecurityHeadersMiddleware.cs

@@ -36,14 +36,10 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
             
         var endpoint = context.GetEndpoint();
 
-        if (endpoint != null)
+        if (endpoint?.Metadata.GetMetadata<IgnoreAbpSecurityHeaderAttribute>() != null)
         {
-            var ignore = endpoint.Metadata.GetMetadata<IgnoreAbpSecurityHeaderAttribute>() != null;
+            await next.Invoke(context);
-            if (ignore)
+            return;
-            {
-                await next.Invoke(context);
-                return;
-            }
         }
 
         if (!requestAcceptTypeHtml