Submitting a fix for the NPE introduced by
http://code.google.com/p/google-web-toolkit/source/detail?r=8541

Patch by: amitmanjhi
Review by: cromwellian (tbr)


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@8546 8db76d5a-ed1c-0410-87a9-c151d255dfc7