tree d3bccc470926b121cdeae0c15c68396f7654b7fc
parent 8629755e1f1c30d1d8fbe2f3550f501bd5a90f6f
author alexander.behm <alexander.behm@123451ca-8445-de46-9d55-352943316053> 1288918972 +0000
committer alexander.behm <alexander.behm@123451ca-8445-de46-9d55-352943316053> 1288918972 +0000

minor fixes to remove warnings

git-svn-id: https://hyracks.googlecode.com/svn/trunk/hyracks@180 123451ca-8445-de46-9d55-352943316053