[jboss-svn-commits] JBL Code SVN: r32505 - labs/jbossrules/trunk/drools-core/src/main/java/org/drools/reteoo.

[jboss-svn-commits at lists.jboss.org]

Author: mark.proctor at jboss.com
Date: 2010-04-11 18:40:44 -0400 (Sun, 11 Apr 2010)
New Revision: 32505

Modified:
   labs/jbossrules/trunk/drools-core/src/main/java/org/drools/reteoo/AccumulateNode.java
Log:
JBRULES-2240 True modify
-ModifyRightTuple should do nothing if no left memory.

Modified: labs/jbossrules/trunk/drools-core/src/main/java/org/drools/reteoo/AccumulateNode.java
===================================================================
--- labs/jbossrules/trunk/drools-core/src/main/java/org/drools/reteoo/AccumulateNode.java	2010-04-11 22:40:06 UTC (rev 32504)
+++ labs/jbossrules/trunk/drools-core/src/main/java/org/drools/reteoo/AccumulateNode.java	2010-04-11 22:40:44 UTC (rev 32505)
@@ -414,6 +414,11 @@
         // this is needed to fix for indexing and deterministic iteration
         memory.betaMemory.getRightTupleMemory().remove( rightTuple );
         memory.betaMemory.getRightTupleMemory().add( rightTuple );
+        
+        if ( !this.tupleMemoryEnabled ) {
+            // do nothing here, as we know there are no left tuples at this stage in sequential mode.
+            return;
+        }        
 
         // WTD here
         //                if ( !behavior.assertRightTuple( memory.getBehaviorContext(),