tree 33d277d96c8f32ce830d149b8bc1cf082df5ea2e
parent a475c31e994b052b0e3d713f7c5c0a725292a2d0
author vinayakb <vinayakb@123451ca-8445-de46-9d55-352943316053> 1288050945 +0000
committer vinayakb <vinayakb@123451ca-8445-de46-9d55-352943316053> 1288050945 +0000

Fixed ExternalSortOperatorDescriptor to work correctly on empty input

git-svn-id: https://hyracks.googlecode.com/svn/trunk/hyracks@158 123451ca-8445-de46-9d55-352943316053