fix compile error
diff --git a/deltaspike/core/impl/src/main/java/org/apache/deltaspike/core/impl/scope/window/WindowContextImpl.java b/deltaspike/core/impl/src/main/java/org/apache/deltaspike/core/impl/scope/window/WindowContextImpl.java
index a9ad9c8..8a88f31 100644
--- a/deltaspike/core/impl/src/main/java/org/apache/deltaspike/core/impl/scope/window/WindowContextImpl.java
+++ b/deltaspike/core/impl/src/main/java/org/apache/deltaspike/core/impl/scope/window/WindowContextImpl.java
@@ -82,7 +82,7 @@
     @Override
     public String getCurrentWindowId()
     {
-        if (windowHolder == null)
+        if (windowIdHolder == null)
         {
             return null;
         }