[birt-dev] CheckIn:Fix bugzilla bug 117839 NPE thrown out when the casca

[birt-dev] CheckIn:Fix bugzilla bug 117839 NPE thrown out when the cascading parameter reference an empty xml data set

From: "Lin Zhu" <lzhu@xxxxxxxxxxx>
Date: Thu, 24 Nov 2005 01:28:20 -0800
Delivered-to: birt-dev@xxxxxxxxxxx
List-archive: <http://eclipse.org/pipermail/birt-dev>
List-help: <mailto:birt-dev-request@eclipse.org?subject=help>
List-subscribe: <https://dev.eclipse.org/mailman/listinfo/birt-dev>, <mailto:birt-dev-request@eclipse.org?subject=subscribe>
List-unsubscribe: <https://dev.eclipse.org/mailman/listinfo/birt-dev>, <mailto:birt-dev-request@eclipse.org?subject=unsubscribe>
Thread-index: AcXw2Whc9xrhH2qURa2JuAIew5PVUw==
Thread-topic: CheckIn:Fix bugzilla bug 117839 NPE thrown out when the cascading parameter reference an empty xml data set

-Summary:

Fix bugzilla bug 117839 NPE thrown out when the cascading parameter reference an empty xml data set.

-Bugzilla Bug (s) Resolved:

Bugzilla bug 117839

-Description:

The bug is caused by reference to an empty CachedResultSet: its getCurrentResult() method will return a null value, and lead to a NPE.

-Tests Description:
None

-Files Edited:

/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java

- Notes to Build Team:
- Notes to Developers:
- Notes to QA:

- Notes to Documentation: