Nope, it's Views 2. It wants the value for just the one argument, in
this case the city name.
On Wed, 2010-01-06 at 11:44 -0800, Domenic Santangelo wrote:
> On Jan 6, 2010, at 9:10 AM, Scott wrote:
>
> > return str_replace('_', ' ', $arg[2]);
>
>
> If this is Views 1:
>
> $args[2] = str_replace('_', ' ', $arg[2]);
> return $args;
>
> -D