[asterisk-dev] [Code Review] Add FIELDNUM() function which returns the position number of a field in a list.

[Tilghman Lesher]

On Thursday 29 July 2010 14:51:22 Rod Dorman wrote:
> On Thursday, July 29, 2010, 15:20:24, Tilghman Lesher wrote:
> > /trunk/funcs/func_strings.c
> > <https://reviewboard.asterisk.org/r/810/#comment5529>
> >
> >     Just had one more thought.  Since "0" is our "not found" value,
> > should we set that value on error, as well?  Blank is always a
> > somewhat problematic return value for functions that normally return
> > integers.
>
> Why not use a -1 to signal an error?

That would be fine, as well, as long as it's documented that way.

-- 
Tilghman Lesher
Digium, Inc. | Senior Software Developer
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