vere: update event injection for four letter vanes
Event injection validation was never updated to support routing on a
full vane name. Upgrades the check, so that wires with a first element
longer than 4 characters fail validation, instead of the previous limit
of 1 character
@@ -48,7 +48,7 @@ _fore_inject(u3_auto* car_u, c3_c* pax_c)
u3l_log("pier: invalid wire in -I ovum\n");
}
else if ( (c3n == u3a_is_atom(tar))
- || (1 < u3r_met(3, tar)) )
+ || (4 < u3r_met(3, tar)) )
{
u3l_log("pier: invalid target in -I wire\n");
}
