[Laszlo-reviews] For Review: Change 20100601-bargull-dHa Summary: prevent npe in <baselist>#_dokeydown()

[André Bargull]

I'm going to commit this change without further review, I've only added 
a null check.

Change 20100601-bargull-dHa by bargull at Bargull02 on 2010-06-01 11:19:01
in /home/anba/src/svn/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: prevent npe in <baselist>#_dokeydown()

Bugs Fixed: LPP-9062 (NPE in baselist._dokeydown())

Technical Reviewer: (pending)
QA Reviewer: (pending)

Details:
Only extend selection and highlight the next view if it actually exists, 
therefore if next!=null .

Tests:
see bugreport

Files:
M lps/components/base/baselist.lzx

Changeset: 
http://svn.openlaszlo.org/openlaszlo/patches/20100601-bargull-dHa.tar