forgot to check it initialization calls
forgot to check it initialization calls

Signed-off-by: Stephen Williams <9ce5770b3bb4b2a1d59be2d97e34379cd192299f@icarus.com>
CastMi/iverilog,CastMi/iverilog,themperek/iverilog,CastMi/iverilog,themperek/iverilog,themperek/iverilog