Add numornull which retuns NULL if the value is zero, or the value. This function was needed because Job.{PoolId|FileSetId|ClientId} are foreign keys.
Add numornull which retuns NULL if the value is zero, or the value.
This function was needed because Job.{PoolId|FileSetId|ClientId} are
foreign keys.


git-svn-id: bb0627f6f70d46b61088c62c6186faa4b96a9496@877 91ce42f0-d328-0410-95d8-f526ca767f89

rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula