tree 7c65a52867306fbbae5c3ae9e1c9d374c26ca49e
parent 940d232ae9ddb174fe9a18706f57dc85fa085626
author jlabanca@google.com <jlabanca@google.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1217642427 +0000
committer jlabanca@google.com <jlabanca@google.com@8db76d5a-ed1c-0410-87a9-c151d255dfc7> 1217642427 +0000

Fixes a bug in Tree where a null pointer exception can occur if a click event propagates to the root TreeItem, which can happen in IE6.  We now check that the target item is not the root TreeItem.

Patch by: jlabanca
Review by: TBR (rajeev)
 

git-svn-id: https://google-web-toolkit.googlecode.com/svn/releases/1.5@3391 8db76d5a-ed1c-0410-87a9-c151d255dfc7