object2array in location.module in 4.7 beta3

common.inc has been updated : - Patch 41169 by Chris: got rid of expensvie object 2 array casts.

I don't know how to do a patch but this should do the trick:

      line 553       $location = object2array($node_location);

change to

	  $location = (array)$node_location;

and

	  line 734      $user->location = object2array($location); 

change to

      $user->location = (array)$location;

line 551 is commented : //$location = object2array($node_location);