Hi Mino,

There is no explicit transformation for forcing a value like this to string:

$var(x) = "1234";

However, I have found this to work:

$var(x) = "" + "1234";

Also, note that request routes are not functions per se, and do not have return values, or local variable scope, or other things that functions have. So, you can't do this:

$var(matched_prefix) = route(INCOMING_AUTH);

-- Alex

On 06/12/2013 06:10 AM, Mino Haluz wrote:

Hi,

I need to define variables as string explicitly.

What I have in the code:

in prefix_list is 123,456,789 $var(matched_prefix) = $(var(prefix_list){s.select,$var(i),,});

then in MAIN route:

$var(matched_prefix) = route(INCOMING_AUTH);

and this check

if ($var(matched_prefix) != "nullprefix")

returns:

WARNING: <core> [rvalue.c:1012]: automatic string to int conversion for "nullprefix" failed WARNING: <core> [rvalue.c:1916]: rval expression conversion to int failed (153,32-153,43)

I would like to have all values as string to avoid these errors.

Thanks, Mino

---

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users