>
> We have been extensively using udat with great success in our software
> here. However, we have discovered what seems like a bug in the way udat
> handles persistence. To summarize the bug, we believe that udat does not
> properly store state information unless a scalar is stored as a
> value for a
> top-level key in udat.
That's not a bug, but the well defined behaviour of Apache::Session. There
is no way for Apache::Session to see that a non top level key has changed.
To workaround this problem, simply do a $udat{xxx}++ in each page that
updates only non top level keys.
Gerald
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