On 26/02/2008 14:30, Frederik Ramm wrote: > JOSM can also be a bitch when it comes to object modification, since it > makes a point of only having exactly one copy of every object.
It wasn't that - it was that in PHP the test for a set being empty includes it being null; in PHP you can say if(empty(object->collection))... and it is fine if collection is null, but in Java, you can't say if(object.collection.isEmpty()) when collection is null. Silly mistake, I knew that, just wasn't paying attention. David _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk
