BUG/MEDIUM: http: fix the url_param fetch

The "name" and "name_len" arguments in function "smp_fetch_url_param"
could be left uninitialized for subsequent calls.

[wt: no backport needed, this is an 1.6 regression introduced by
 commit 4fdc74c ("MINOR: http: split the url_param in two parts") ]

1 file changed