[171578] Content assist not working inside appinfo
diff --git a/bundles/org.eclipse.wst.xsd.core/src-contentmodel/org/eclipse/wst/xsd/contentmodel/internal/XSDImpl.java b/bundles/org.eclipse.wst.xsd.core/src-contentmodel/org/eclipse/wst/xsd/contentmodel/internal/XSDImpl.java
index 90872e3..7c0668c 100644
--- a/bundles/org.eclipse.wst.xsd.core/src-contentmodel/org/eclipse/wst/xsd/contentmodel/internal/XSDImpl.java
+++ b/bundles/org.eclipse.wst.xsd.core/src-contentmodel/org/eclipse/wst/xsd/contentmodel/internal/XSDImpl.java
@@ -2317,8 +2317,8 @@
 
     public String getNamespaceURI()
     {
-      String uri = xsdWildcard.getElement().getAttribute("namespace");
-      return (uri != null || uri.length() == 0) ? uri : "##any";
+      String uri = xsdWildcard.getElement().getAttribute(XSDConstants.NAMESPACE_ATTRIBUTE);
+      return (uri != null && uri.length() > 0) ? uri : "##any";
     }
 
     /**