[Mulgara-svn] r1592 - trunk/src/jar/query/java/org/mulgara/query

[pag at mulgara.org]

Author: pag
Date: 2009-03-04 09:25:34 -0800 (Wed, 04 Mar 2009)
New Revision: 1592

Modified:
   trunk/src/jar/query/java/org/mulgara/query/Query.java
Log:
Defaulting to UnconstrainedAnswer when a copied query has a null answer.

Modified: trunk/src/jar/query/java/org/mulgara/query/Query.java
===================================================================
--- trunk/src/jar/query/java/org/mulgara/query/Query.java	2009-03-04 15:45:33 UTC (rev 1591)
+++ trunk/src/jar/query/java/org/mulgara/query/Query.java	2009-03-04 17:25:34 UTC (rev 1592)
@@ -206,9 +206,7 @@
     this.orderList = query.orderList;
     this.limit = query.limit;
     this.offset = query.offset;
-    if (query.answer != null) {
-      this.answer = (Answer)query.answer.clone();
-    }
+    this.answer = (query.answer != null) ?(Answer)query.answer.clone() : new UnconstrainedAnswer();
     /*
       this(query.getVariableList(),
           query.getModelExpression(),