[horde] Upgrade History script errors

[Kevin M. Myer]

Running the RC versions, I attempted to run the Horde History  
migration script, to move data out of the data tree into the  
horde_histories table.  I ran this script on a test site awhile back  
and it eventually completed, but on this test site, I'm seeing two  
errors:

PHP Warning:  Cannot use a scalar value as an array in  
/horde/lib/Horde/DataTree/sql.php on line 1015

and

PHP Fatal error:  Call to undefined function:  getdata() in  
/horde/scripts/upgrades/move_history_out_of_datatree.php on line 64

The latter, obviously, puts an end to the conversion attempt.  Has  
anyone else run this conversion successfully?

Kevin

-- 
Kevin M. Myer
Senior Systems Administrator
Lancaster-Lebanon Intermediate Unit 13  http://www.iu13.org