talloc_asprintf dumping the length?

[Volker Lendecke]

On Fri, Aug 11, 2006 at 09:52:28AM +1000, Andrew Bartlett wrote:
> I find the current talloc_asprintf() convention to be much easier and
> more natural to code, particularly when used in debug statements.

If you directly use the result in a debug statement, how do
you check if the result is != NULL?

Volker
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